Mathematics Middle School

A number increased by twenty-two is less than fourteen. What value must the number be less than?

7

-8

8

-7

Answers

Answer 1

Answer:

-8

Step-by-step explanation:

x + 22 < 14

Subtract 22 from both sides.

x < -8

Answer 2

Answer:

-8

Step-by-step explanation:

-7 +22 is 15 and the only one less is -8 and -8+22 is 14 so it has to be less then -8

Related Questions

you are running a ten mile race. The function d(t) = 1-8 |t-40| represents the distance in miles you are from the water stop after t minutes. interpret the intercepts. Explain what each represents in this context

Answers

In this context, the x-intercepts of the graph of the function d(t) = 1 - 8 |t - 40| represent the times at which you are exactly one mile from the water stop. These intercepts occur when d(t) = 0, which means that you are at the water stop. Solving the equation d(t) = 0, we find that the x-intercepts are t = 20 and t = 60.

The y-intercept of the graph represents the distance in miles that you are from the water stop at time t = 0. In this case, the y-intercept is d(0) = 1 - 8|0 - 40| = 1 - 8|-40| = 1 - 8(-40) = 1 + 320 = 321. This means that at time t = 0, you are 321 miles from the water stop.

In summary, the x-intercepts represent the times at which you are exactly one mile from the water stop, and the y-intercept represents the distance in miles that you are from the water stop at time t = 0.

Is 4/5 divided by 1/3 greater than 1

Answers

Answer:

Yes

Step-by-step explanation:

It's 12/5 or also 2.4

Answer:

yes

Step-by-step explanation:

remember how to do fraction operations :

a/b / c/d = a×d / b×c

that is why you can also say it is the same as the multiplication with the upside-down fraction

a/b / c/d = a/b × d/c = a×d / b×c

in your case here

4/5 / 1/3 = 4/5 × 3/1 = 12/5

and that is definitely greater than 1.

(24,3),(8,1)(16,2)(40,5)

Answers

Answer: y= 1/8x

Step-by-step explanation:

The answer Y=1/8x
I think

help asap please its due today
__________________________

tomas is planning out a rail trail using a map with a marked grid. The head of the trail, which has an information kiosk, is located at (3, 0). He moves 1 unit east and 3 units north and places a pin at (4, 3) to represent the location of another information kiosk. He continues to move 1 unit east and 3 units north twelve more times, placing a pin each time. Where will the last pin be placed?

theres a picture aswell!

Answers

Kiosks only occur when the y-coordinate is a multiple of 3. The closest to the 40 units of northern land would be at 39. 39 divided by 3 would mean Tomas placed an additional 13 kiosks after the first. With the x-coordinate incrementing 1 unit east each time, the x-coordinate of the last kiosk endpoint is 3+13 or 16. Thus the foot of the trail ends at (16,39).

Answer:

The last pin will be placed at (16,39).

Explanation:

I used an answer double checker.

If a sprinkler waters 1/15 of a lawn in 1/3 hour, how much time will it take to water the entire lawn?
A. 5 hours
B. 15 hours
C. 18 hours
D. 45 hours

Answers

Answer:

A. 5 hours

Step-by-step explanation:

1/3 hour =20 minutes

1/15 of a lawn= 20 minutes

1 lawn = 20*15

=300minutea

300÷60= 5 hours

Answer: A. 5 hours

Step-by-step explanation:

1/15 = 1/3

2/15= 1/3

3/15 =1/3

4/15 =1/3

5/15 =1/3

6/15 =1/3

7/15 =1/3

8/15 =1/3                 aka 1/3 x 15 =5 so the correct  answer is A

9/15 =1/3

10/15 =1/3

11/15 =1/3

12/15 =1/3

13/15 =1/3

14/15 =1/3

15/15 =1/3

Expand the expression -12(4c - 3d) using the Distributive Property

Answers

Answer:

-48c - 37d

Step-by-step explanation:

Multiply both numbers by -12.

The expanded form of the expression is -48c+36d

What is Distributive Property?

According to this property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Given that, we have to expand the expression -12(4c - 3d) using the Distributive Property,

We know that the rule for distributive property is :

a(b+c) = ab+ac

Therefore,

-12(4c - 3d)

= -12(4c)+12(3c)

= -48c+36d

Hence, the expanded form of the expression is -48c+36d

Learn more about Distributive Property, click;

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What is the length of AB?

Answers

Answer: (C) 10 units

Answer:

The correct answer is C

Step-by-step explanation:

please help!!!!! due today

Answers

Answer: is C

Step-by-step explanation:

Answer is C

Step by step:

Carter made a scale drawing of the auditorium. The scale of the drawing was 1 inch : 9 feet. The stage is 5 inches long in the drawing. How long is the actual stage?
feet _____

Answers

29 feet and I need 2 more Brainleist before I get expert can you help?

Answer:

29

Step-by-step explanation:

PLEASE HELP ADDED FILE Which letter represents the colony of Maryland on this map?
Responses

C


G


J


L

Answers

Answer:

I guess G is Maryland

G is Maryland! Hope this helps.

Joey made a scale drawing of an Italian restaurant. The restaurant's kitchen is 63 millimeters long in the drawing. The actual kitchen is 28 meters long. What is the scale of the drawing?
9 millimeters : _______meters

Answers

Answer: 4 meters

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Which fractions have a LCD of 45?

Answers

Answer:

I think it’s B

Step-by-step explanation:

Answer: (B) 2/3, 1/9, 1/15

Jordan opens an account with a deposit of $300 that earns 6% interest annually. She makes no other deposits or withdrawals. Based on this information, circle the correct answer to each question given below.


A. Which function can be used to model this situation?
Linear/ Quadratic/ Exponential

B. By how much money will Jordan’s account grow each year?
$18/ $6/ $318

C. After 3 years, Jordan would have earned how much in Interest?
$54/ $354/ $318

Answers

I’m not sure about A but B is 18 and C is 54
B is 18 and c is 54 but not sure about a

Please I need help ASAP
I WILL GIVE BRAINLIEST

Answers

Answer: It's D, 11.5.

Step-by-step explanation:

To find how many times QRST is bigger that ABCD, we can use the equation

1.4*x=7

or

7/1.4=5.

Since we now know QRST is 5 times bigger, we can multiply 2.3 by 5 to get the length of RS.

2.3*5=11.5

The answer is D 11.5

Compare the algebraically expressed function f(x) = -5/2x^2 - 8x to the function shown in the graph to determine which statement is true.

Answers

Answer:

the Right answer is A; the graphed function has a greater maximum value

Step-by-step explanation:

I JUST TOOK THE TEST

Answer:

A. The graphed function has a greater maximum value.

The Bluejays and the Sparrows are two baseball teams. Rajib recorded the number of hits per season the players scored in the past 5 years in two box-and-whisker plots. The number of hits per year scored by Bluejays players is the top plot, and the number of hits per year scored by Sparrows players is the bottom plot. Compare the interquartile ranges.

Answers

Answer:

The answer is B

Step-by-step explanation:

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33. The correct option is B.

What is an interquartile range?

The interquartile range is a measurement of a data set's "middle fifty." A range is a measurement of where a set's beginning and end are located. To get the interquartile range, we must know the first and third quartiles. To find those, we need to know the median of the data.

Given that the Bluejays and the Sparrows are two baseball teams. Rajib recorded the number of hits per season the players scored in the past 5 years in two box-and-whisker plots. The number of hits per year scored by Bluejays players is the top plot, and the number of hits per year scored by Sparrow's players is the bottom plot.

The interquartile range of Bluejays is 40 and the interquartile range of Sparrows is 33.

To know more about the interquartile range follow

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Question 11 math homework

Answers

Answer: c

Step-by-step explanation:

Answer: b

Step-by-step explanation:

Lyla's kite spool had 80 yards of string. She let out 40 feet. Then the kite continued to rise, using another 12 yards of string. How many feet of string were left on the spool?

164 feet
212 feet
76 feet
52 feet

Answers

Answer: 164


80 yards can be converted into 240 feet then you can subtract 40ft from 240ft and get 200 ft then you convert 12 yards into 36 ft and now you need to subtract 36 form 200 ft and get 146 ft.

Hope this helped ;)

The required answer is 164 feet of string left on the spool from conversion from yards to feet.

In other words, the required answer is 164 feet.

To determine how many feet of string were left on the spool, we need to convert the given measurements to a consistent unit (either yards or feet) and then subtract the amount of string used from the total length. Let's go through the steps:

Step 1: Convert the measurements to a consistent unit.

Given:

80 yards of string

40 feet of string

12 yards of string

Since we want to work with feet, let's convert the yards to feet. We know that 1 yard is equal to 3 feet, so:

80 yards = 80 x 3 = 240 feet

12 yards = 12 x 3 = 36 feet

Now we have:

240 feet of string

40 feet of string

36 feet of string

Step 2: Calculate the total length of string used.

To find the total length of string used, we add up the amounts:

40 feet + 36 feet = 76 feet

Step 3: Subtract the total length of string used from the initial total length.

240 feet - 76 feet = 164 feet

Therefore, there were 164 feet of string left on the spool from conversion from yards to feet

The answer is 164 feet.

Know more about conversion from yards to feet here:

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help please i need help

Answers

Hello I know the answer. The answer would be a and b :) good luck. Please make brainliest if I’m right (if possible of course)

Answer: Both the first and second equations are made right by using 0.43

Step-by-step explanation:

Please I need help ASAP
I WILL GIVE BRAINLIEST

Answers

Answer:

11.5

Step-by-step explanation:

7 / 1.4 = 5

5 * 2.3 = 11.5

7/I.4
2.3x5
11.5

You just make a part over whole… cross multiply

37+6.50w 9+8.25w
Help please show work

Answers

First group like terms together:

37 + 9

6.50w + 8.25w

48 +14.75W
First group like terms:
37+9
6.50w+8.25w

Next add the terms:

46
14.75w

Final Answer: 14.75w + 46

Quadrilateral ABCD is rotated 270° clockwise about the origin. What is the orientation of the rotated figure, and what quadrant does it lie in?

Answers

A’=(3,-5)
B’=(1,-3)
C’=(2,-2)
D’=(4,-3)
And it will be in quadrant 4

Answer: Fourth Quadrant.

Estimate the product of 2.6 and 3 7/10. Then find the actual product. Are the estimate and the actual product different?
If so, how could you improve the estimate? estimate: 12; actual product: ___or 9 31/50; Are the estimate and actual product different? ____ ; If you round ____ both numbers, you will overestimate the product. The estimate may be closer to the actual product if round up ___ number and round ____ the other number.
i need to fill in the blanks

Answers

Answer:

Step-by-step explanation:

55

please helppp find c

Answers

Answer:

76°

Step-by-step explanation:

Use the Exterior Angle Property. The Exterior Angle Property states that an exterior angle of a triangle is equal to the sum of it's two opposite non adjacent interior angles.

In this case, set the exterior angle equal to the sum of the two given interior angle measurements:

(c) + (c - 26) = c + 50

First, simplify, combine like terms. Like terms are terms that share the same amount of the same variable:

c + c - 26 = c + 50

(2c) - 26 = c + 50

Next, isolate the variable, c. Note the equal sign, what you do to one side, you do to the other. Subtract c and add 26 to both sides of the equation:

2c (-c) - 26 (+26) = c (-c) + 50 (+26)

2c - c = 50 + 26

c = 76

76° is your answer.

~

Learn more about the Exterior Angle Theorem, here:

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Answer:

c = 76 degrees

Step-by-step explanation:

Carlos is buying movie tickets for a group. He wants to have at least 20 tickets and spend no more than $300.

Adult tickets cost $15 and child tickets cost $8. Write a system of inequalities that can be used to find the number of each type of ticket Carlos could buy?

Answers

he could only buy 20 adult tickets and 37 child ticks

Answer: hope this helps ♡

13 Adults = $210

11 Children = $88

Step-by-step explanation:

x = Adults

y = Children

x + y ≥ 20

$15x + $8 ≤ $300

let's take 13 adults and 11 children

14 + 11  ≥ 20                                   $15*14 + $8*11 ≤ $300

= 25 ≥ 20 ✓                                    =  $210 + $88 ≤ $300

                                                      = $298 ≤ $300 ✓

Without graphing the​ equations, decide whether the system has one​ solution, no​ solution, or infinitely many solutions.


How many solutions does the system have?

A. No solution
B. One solution
C. Infinitely many solutions

Answers

the answer is one solution you need to set it up and match the x w the y
B. one solution , is the correct answer

A bag contains 6 red, 5 blue, and 4 yellow marbles. Three marbles are drawn from the bag, but the first marble drawn is not replaced. What is the probability of selecting a red marble, and then a blue marble and then a yellow marble?

Answers

possibly: 90% Red and 10% Blue 80% Yellow!


I would say that but I hope this helps

Answer: *Most Likely*

The probability of selecting a red marble without replacing it, and then a blue marble is 0.1428.

Step-by-step explanation:

-6.5x+3<19-2.5x whats x

Answers

Answer:

I don't know I'm sorry:/

the answer is x > -4

The chart below shows the hourly wage for the employees at the local newspaper office. How many employees earn between $20 and $40 an hour?

A. 400
B. 1,200
C. 1,600
D. 16,000

Answers

you need to attach an image of the chart
I’m not sure since there’s no chart to refer to, but I think I saw the one for this question so I’m gonna say it’s C

1.Mike’s age is 5 more than 3 times Sam’s age. The sum of their ages is 72. How old are Mike and Sam?


2.The difference between two numbers is 12. Find the two numbers if the larger number is 5 times the smaller number.

3.Sue and Tom collect baseball cards. Sue has 8 more than 4 times as many cards as Tom. The total number of cards they both have is 276. How many cards do they each have?

please let it be correct please please please!

Answers

Answer:

1. Mike's age is 53 and Sam's age is 19.

2. The first number is 3 and the other is 15.

3. Tom has 66 cards and Sue has 210.

Step-by-step explanation:

1. Mike is 53
Sam is 19
2. 1 number is 3
2 number is 15
3. Tom has 56
Sue has 210
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