Mathematics Middle School

HELP SMART PPL!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

33.75

Step-by-step explanation:

45x0.75=33.75

Related Questions

Giving brainliest!!!!!!!!!!!

Answers

Answer:

the answer is A because "colorbiosticts" is middle and that is the only option that says that

Step-by-step explanation:

Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack now?
PLS HELP ASAP!!

Answers

Answer:

11 years old

Step-by-step explanation:

Answer:

So, the present age of Jack is 11 years.

Step-by-step explanation:

x-5+3x-5=34

4x-10=34

4x=44

x=11

i need help on this one aswell if anyone wants to help me.

Answers

The equation that represents the linear relationship in slope-intercept form is: y = -4.75x + 211.25

To find the equation of the linear relationship in slope-intercept form, we need to determine the slope (m) and the y-intercept (b).

First, let's calculate the slope (m) using the formula:

m = (change in y) / (change in x)

For the given data points:

(x1, y1) = (25, 92.5)

(x2, y2) = (35, 45)

m = (45 - 92.5) / (35 - 25) = -47.5 / 10 = -4.75

Now, let's find the y-intercept (b) using the formula:

b = y - mx

Using the point (x1, y1):

[tex]b = 92.5 - (-4.75 \times 25) = 92.5 + 118.75 = 211.25[/tex]

This means that for each unit increase in x, the y-value decreases by 4.75 units. The y-intercept of 211.25 indicates that when x is 0, the corresponding y-value is 211.25.

For more such questions on equation

https://brainly.com/question/17145398

#SPJ8

A rectangular park is 5/6 miles wide and 1 5/7 miles long. What is the area of the park? Enter your answer as a mixed number in simplest form by filling in the boxes.

Answers

Answer:First we need to turn 1 5/7 into an improper fraction 7x1+5 = 12/7

12 / 7 x 5 / 6 = 60/42 ....reduced.....10/7

10/7 as a mixed number is 1 3/7

Step-by-step explanation:

Answer:

1 3/7

Step-by-step explanation:

A survey of all beings on planet kent found that 60% preferred tott juice to all other juices. if 12 beings preferred tott juice, how many beings were surveyed altogether?

Answers

Answer:

20 people were surveyed

Step-by-step explanation:

12 is 60% of what?

Just a bunch of easy ones

At the IGA, a 3 lb bag of apples costs $3.54. What is the unit rate for the 3 lb bag?

At the IGA, a 5 lb bag of apples costs $5.85. A 3 lb bag of apples costs $3.54. Which is the better deal?
3 lbs. for $3.54
5 lbs. for $5.85

Brycen bikes 2 miles in 12 minutes. What is his unit rate (minutes per mile)?

Brycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Who is moving faster?
Brycen
Tori

Brycen bikes 2 miles in 12 minutes. Tori swims 1 mile in 24 minutes. Thinking about your last answer, how much faster is that person moving (in minutes per mile)?

Chad colors 25% of the total shapes on his paper. He colors 8 shapes. Enter the number of shapes on Chad’s paper.

Enter the unknown value that makes this statement true: 60% of 80 is what?

A ship captain is mapping a trip and wants to know the distance the ship will travel over certain time intervals. Assuming that the ship travels at a constant speed, what is its speed (in miles per hour)?

Lin’s family has completed 70% of a trip. They have traveled 35 miles. How far is the total trip?
24.5 miles
50 miles
59.5 miles
200 miles
Other:

Lin runs 3 laps around a track in 6 minutes. How many minutes per lap is that?
2
1/2
1/3
3
Other:

Lin runs 3 laps around a track in 6 minutes. How many laps per minute is that?
2
1/2
1/3
3
Other:

hopefully it is not confusing

Answers

Answer:

1. 5lb bag is cheaper

2. 6 mpm (minutes per miles)

3. Brycen

4. 18 mpm faster

5. 32 total shapes

6. 75

7. not enough info

8. 50 miles

9. 2

10. 2

Step-by-step explanation:

3lb=$3.54=1lb=$1.18

5lb=$5.85=1lb=$0.85

12 minutes/2 miles=6 mpm

24 minutes/1 mile=24 mpm

24-6=18 mpm faster

25% of 100= 4

4×8=32

60% of 80= 75

process of elimination:

24.5 is less than 35 so no

50×.7=35, total miles is 50

For Lin if she runs 3 laps in 6 minutes. you need to divided 3/6=2

Which equation has exactly one solution?

Answers

Answer:

true

Step-by-step explanation:

Answer:

the top right one

Step-by-step explanation:

x would equal 2z

Equivalent Expression notes

Can sombody write me some guided notes about Equivalent Expression

Ty

Answers

Answer:

Equivalent expressions are expressions that work the same even though they look different. If two algebraic expressions are equivalent, then the two expressions have the same value when we plug in the same value(s) for the variable(s).

Step-by-step explanation:

Equivelant expession

..........................................

Answers

Answer is pick the 3rd option
Explanation:

NEED ANSWER (CORRECT ANSWER)

Answers

Answer:

Step-by-step explanation:

range=max value-min value

140-96=44

Andre calculated 657÷3 using a method that was different from Elena’s. Explain the following:

Andre subtracted 600 from 657. What does the 600 represent?
Andre wrote 10 above the 200, and then subtracted 30 from 57. How is the 30 related to the 10?
What do the numbers 200, 10, and 9 represent?
What is the meaning of the 0 at the bottom of Andre’s work?

Answers

Answer:

Step-by-step explanation:

hope this helpssssss

Answer:

Step-by-step explanation:

SORRY BUT WHEN I SAW UR PFP ...........OMG, U LIKE YAGAMI YATO???

giving brainliest !!!

Answers

Answer:

Step-by-step explanation:

The side went up by 3 so the bottom would go up bye 3

Answer:

Step-by-step explanation:

9+3=12

so 6+3=9

4x + 1/3y^2 What is the value of the expression above when x = 2 and y = 3? You must show all work and calculations to receive full credit.

Answers

4x+1/3y^2
4(2)+1/3(3)^2
8+1/3(9)
8+3
= 11

which one of these improper fractions are beetween 4 to 5? how do you know?
a) 13/3 b) 13/4 c) 13/5 d) 13/6

Answers

Answer:

Step-by-step explanation:

13 divided by 3 equals 4.33333333....

I think it’s a too :)

25−m if m=9
Enter the correct answers in the boxes.

25 −
=

Answers

Answer:

Step-by-step explanation:

If m=9 then you replace the m in the equation and minus 9 from 25 which then equals 16.

I can’t see anything on the thing comment me and give me the question I don’t understand that

17 of 40 students brought Valentine Smencils. What percentage brought Smencils?

Answers

42.5%
17/40=0.425
0.425*100=42.5%

-3b = 33 what is the answer

Answers

Answer:

your answer would be B= -11

Answer:

b = -11

Step-by-step explanation:

You're trying to bet b by itself. Divide both sides by -3 and you get b = -11

help brainliest and ily

Answers

Answer:

(0,10) and (2,4) and (3,1)

Step-by-step explanation:

All I did was substitute the x value

Have a great day!

. Fiona has $1.20 with which to buy some ribbon.The ribbon is on sale for $0.08 per foot.How many feet of ribbon can Fiona buy

Answers

Respuesta: 4.5 pies que puede comprar si tiene $ 11.25

Explicación paso a paso:

Dado que hemos dado que

Costo de los dulces por pie = $ 2.50

Dinero total que gastó en dulces = $ 11.25

Sea x el número de pies que puede comprar

Ahora, según la pregunta, obtenemos eso,

Entonces, 4.5 pies que puede comprar si tiene $ 11.25.

Can u answer all three pls

Answers

Answer:

1. 28ft

2. 26ft

3. 20ft

Step-by-step explanation:

here ya go

2nd question is 8x4=32 because perimeter of the square is equal to dimension x4 or side + side+side + side . I hope you understand that:)

help with 4, 5, and 6, please!

Answers

Answer:

4. -6

5. -5

6. 2

Step-by-step explanation:

2x + 3 <= -9

2x <= -9 - 3

2x <= -12

= x <= -6

3p + 4 > -11

3p > -11 -4

3p > -15

p > -5

5x + 6 >= 16

5x >= 16 - 6

5x >= 10

x >= 2

Can someone plz help me with this one problem plz!!!

Answers

Answer:

oxfords cornmarket is famous for shopping ,sure, but some locals perfer the shops in jericho.

Step-by-step explanation:

HELP ME ASAP!!! CAN GIVE BRAINLIST:)

Answers

Answer:

I could be totally wrong but I think the first one is $163.80

Step-by-step explanation:

$163.80! i’m sorry if i’m wrong.

Help me with this math question about this expression

Answers

divide 4 with -0.5 to get
-10 -6 -8(-2)
then multiply -8 and -2 to get
-10-6+16
then add -10 and -6 to get you to
-16+16
=0

What is the scale factor the smaller rectangle to the larger rectangle?

bottom and top on small rectangle is 4 unites
The sides of small rectangle is 3 units

the bottom and top of bit rectangle is 8 units
the sides of big rectangle is 6 units.

A: 6 units
B: 18 units
C: 2 units
D: 48 units

Answers

the answer is 2 units

The answer is D - 48 units

Explanation: 6*8=48

What's the estimate of 8 2/3 + 4 7/9. I really need help on this one.

Answers

Answer:

13 4/9

Step-by-step explanation:

What does 75% mean?
What does 2 out of 5 mean?
What does 1 out of 2 mean?
If you get a 60% on a test, what was your
Score?
If you got 1 wrong on a test that had 5 questions, how did you do?

Answers

Answer:

75% means a c if you are in the U.S

Two out of five means you got a 40%

1 out of two means 50%

60% is a D

If you got 1 wrong on a test that had 5 questions you did well and it is 80 percent.

Step-by-step explanation:

80 percent of you do the math correctly.

Which of these graphs represents x -8? A. B. C. D.

Answers

Answer:

i do not know i think it is B

Step-by-step explanation:

Answer:

Step-by-step explanation:

Because you have count to see if it actually is -8, so therefore, when you count down to negative 8, you will get your answer.

please help me on this for brainliest and a brownie

Answers

Answer:

A = 67

Step-by-step explanation:

a - 48 = 19

+48 +48

a = 67

Hope this Helps

Answer:

it is 67 because 48 + 19 = 67

Step-by-step explanation:

Find the slope between the points (6, 10) and (4, -2).

Answers

Answer:

slope =6

Step-by-step explanation:

y2-y1/x2-x1

-2-10/4-6=12/2=6

4-6= -2
10-2=12
-2/12=6

Other Questions

My friends . . . circumstances render it impossible that you can flourish in the midst of a civilized community. You have but one remedy within your reach. And that is to remove to the west, and the sooner you do this, the sooner will commence your career of improvement and prosperity.Which of these leaders would most likely have spoken these words?TecumsehThomas JeffersonAndrew Jackson Pls help me answer the products and factorsthx WILL GIVE THE BRAINLIEST!!!1. Make a prediction of how self-control impacted the GPA of the students in the study and explain WHY you think so. 2. Then answer one of these questions: What helps you control yourself? What makes you feel out of control?What makes you fearful? What helps you feel calm? Natalia has 15,000 centimeters of yarn. How many meters of yarn does she have?O 150 metersO 15 metersO 0.15 meterO 1,500 meters Audrina debate Bonnie uses Niners free that her opinion 6 minutes to rebut the opposite option and 5 minutes to summarize what percent of the time did she spend summarizing 1 1/2=1Pls help A.S.A.P What is the quotient?36-6O -30O-6O 6O 30 Helpppp me please situation of world population The area of a rectangle is represented by 3x^2 + 14x + 8. Factor the area to determine the dimensions of the rectangle. Read the passage:And this was the reason that, long ago, In this kingdom by the sea,A wind blew out of a cloud, chilling My beautiful Annabel Lee;So that her highborn kinsmen came And bore her away from me,To shut her up in a sepulchre In this kingdom by the sea.Which word best describes the MOOD of the passage?A) joyfulB) confusedC) relaxedD) sorrowfulPLEASE HELP ME QUICK IM STRUGGLING IN SCHOOL I WILL MARK BRAINLIEST PLEASE HELP ME I WILL MARK RBAINLIEST I SWEAR Which of the following Laws deal with speeding up and increasing velocity? inertia, reaction, acceleration. Select all of the true statementsNorth of Africa are the Irish SeaWest of Africa is the Atlantic OceanEast of Africa is the Red SeaSouth of Africa is the Indian Ocean Based on the map, which of the following explains the similarities of the world regions where at least 51 percent of women work in agriculture? Plssssss Help!!! Will mark brainiest!!!Look at the map. Circle the locations of both the Huang He and the Chang Jiang. How did the location of these rivers impact the development of Chinas civilization? HELPPPPPPPPPPPPPPPFill in the blank with the correct response.Matt is beginning to think about the logic of his design. Before he creates, he will need to understand the ___________ that will help him understand these processes. An internet survivorgame had 50,000participants; however,the game kicks off 20% ofthe participants each day.Which function modelsthis game? 1 pointA boat in the ocean knows the nearest lighthouse has a light 220 feetabove the water. They look up at an angle of elevation of 25 degrees to seethe light. How far is the boat from the base of the lighthouse?*93 feet199 feet472 feet631 feet What is the answer to this? An impulse of 12.2kg m/s is delivered to an object whose initial momentum is 4.5kgm/s. What is the object's final momentum?