Mathematics Middle School

1. 3/h = 18/6
2. 6/3 = h/18
3. 3/15 = h/6
4. 6/3 = 18/h

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: B 3/h 18/6 6/3 h/18

Related Questions

5.
What are the slope and the y-intercept of the graph of the linear function shown on the grid?

Answers

Answer:

Step-by-step explanation:

Slope=rise/run

Y intercept is the where the line hits the y axis which is -1.5

Answer:

Slope: -1/4

y-intercept: -1.5

Step-by-step explanation:

First you do rise over run meaning you from the point (-2,2) you rise up 2 to reach the x axis which is where point -6,0 so you rise 2 points and run 6. since the line is negative it becomes -1/4 and y-intercept is where the line first touches the y-line which is -1.5. I hop this helps!

Help!!! I struggle at these kinds of things, will mark as brainliest if both answers are solved!! Tysm!

Answers

Answer:

-56

-0.3

Step-by-step explanation:

Answer:

if they didnt give what x is you just do the numbers but since you cant take 78 from 7 i cant answer that one

Step-by-step explanation:

final question ((((((((

Answers

Answer:

I think its 25, thats what i got when i did the math But double check with someone else just in case

It’s 25 I’m pretty sure hope this helps

Find the function value: f(0.5) if f(x) = 8x - 12

Answers

x = 1.6

f = 0.5

0.5(x) = 8x -12

0.5x= 8x -12

subtract 8x from both sides

-7.5x = -12x

Divide by -7.5x, both sides

X=1.6

On a hot day, a football team drank an entire 50-gallon cooler of water and half as much again. How much water did they drink?
Group of answer choices

Answers

Answer:

Step-by-step explanation: Simple. 50/2=25, 25+50=75.

Answer:

75 gallons

Step-by-step explanation:

50+50/2=75

Margie’s vegetable garden contains cucumbers, corn, potatoes, and tomatoes. About 25 of the garden consists of potatoes. What percent of the vegetables in Margie’s garden are NOT potatoes?

Answers

Answer:

75%

Step-by-step explanation:

25% are potatoes

100%-25%=75%

(Hope this helps!)

Answer: I think the answer is 75%

Step-by-step explanation:

Tell me if I’m wrong.

Question 4
Andrew buys 8 pounds of apples for $11.60. He wants to know and use the unit rate of the cost per pound.

True or False: Two pounds of apples costs more than $3.

1Points
A
True

B
False

Answers

b . false becauae first you divided 11.60 divided by 8 =1.45 then 1.45x2=2.9

B. It’s false so good luck I hope you got it

Kino bought a pizza for $12 and four medium drinks at Mariano's Pizza. Use n as a variable and write an expression to represent the total amount of money she spent

Answers

Answer:

12p + 4d = n

Explanation:

p stands for pizza, d for drinks. And the unknown amount of money spent here is represented by n.

p + d will be our total, that's why it is addition.

Answer: Give brainlest and like an give stars cuz this is correct .

Step-by-step explanation:

a = cost of 1 drink $12.75 + 4a $12.75 + $12.00 = $24.75

you could do this one tooo let x represent cost of soda

y = 4x + 12.75

and if you put the three dollars into x

y = 12 + 12.75

so y = 24.75

thank you have a nice say

pls help ASAP
WIll mark brainliest

Answers

Answer:

the area is 128.549 cm squared

Step-by-step explanation:

just find the area of each shape and add

i'll be back with perimeter

I think it’s 128.549

A circular garden has a radius of 3 meters. what is the area of the garden? write your answer by using π.show your work

how do you find an area of this a circle? plz help me

Answers

formula- area= pi x radius squared( r x r)

3 x 3 = 9 x 3.14 ( pi ) = 28.26

AREA/ANSWER: 28.26

the equation to find the area of a circle is πr^2

so, you do π multipled by the radius and then square it

π x 3 ^2

this equals 28.27

Liz and Rick are squeezing lemons for a lemonade stand. Liz squeezed 18 lemons in 6 minutes. Rick squeezed 24 lemons in 12 minutes. Who squeezed lemons at a faster pace? ⇒

Answers

Answer:

Liz

Liz because when having the same common denominator,

Liz=2/6 and Rick=3/6

So, I would go with Liz.

I really need help with this, just select all of the options that apply to the table please!!!!

Answers

i think just 1 and 2

Answer: 1 and 2 i believe hope it helps sorry if im wrong

The record hgh temperature for Detroit, Michigan was 99° F. The record low was - 27 degrees F. What is the difference between these two temperatures?

Answers

Answer:

126

Step-by-step explanation: Add 99+27 to get a total difference of 126.

Juan hires an electrician.
Juan pays a one-time fee of $30.
Juan also pays $45 for each hour the electrician works.
A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours.
B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job
1. Summarize the given situation in your own words. (What do you notice)
2. Explain: What is the essential information you can use to find the solution?
3. Find the solution.
4. Justify your answer is correct
Please help ASAP

Answers

Yur answer is 35.39y

35.39y I got it from the person above

A raised gardening bed contains 252 cubic feet of dirt. The bed is 6 feet wide and 8 feet long. How deep is the dirt?

Answers

Answer:

First of all I love your profile picture!

Step-by-step explanation:

l*w*h=252

252/6=42

42/8=5.25

So the gardening bed is 5.25 feet deep...

Hope this helps and Merry early Christmas!

Answer: 5.25 feet deep

Step-by-step explanation: multiply 6 × 8 to get 48, divide 48 from 252 to get 5.25

Please help! I need this correct,

Answers

Answer:

A. 56

Step-by-step explanation:

If you look at the image, I cut the shape in half.

So the shape on the bottom not can be multiplied as such: 8x2x2

8x2=16 then 16x2=32.

Since the shape cut in half, the sides are now 2 instead of 4.

Now you can multiply the top shape by: 2x6x2

2x6=12 then 12x2=24.

After you have the volume of both shapes, you add the volumes together.

32+24=56 Then your answer should be A. (Hope this helps!)

56
Explanation: hope this helps

* mark brainless

Which equation represents the relationship between the x-values and y-values in the graph?

Answers

F because i did this question and got that answer

The equation of line passes through the points (0, -5) and (5, -2) will be;

⇒ y = 3x/5 - 5

What is Equation of line?

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

Two points on the line are (0, -5) and (5, -2).

Now,

Since, The equation of line passes through the points (0, -5) and (5, -2).

So, We need to find the slope of the line.

Hence, Slope of the line is,

m = (y₂ - y₁) / (x₂ - x₁)

m = (- 2 - (-5)) / (5 - 0)

m = 3 / 5

m = 3/5

Thus, The equation of line with slope 3/5 is,

⇒ y - (-5)= 3/5 (x - 0)

⇒ y + 5 = 3x/5

⇒ y = 3x/5 - 5

Thus, The equation of line passes through the points (0, -5) and (5, -2) will be;

⇒ y = 3x/5 - 5

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ2

An electronics company refurbishes ink-jet printers. The table shows the revenue produced for the number of units sold.
u (units sold How much revenue will be produced for 45 units? A $1,550 B $2,000 C $15,500 D $20,000. Explain and show your work.

the table:
u(units) 30, 32,34,36
R($000) 8,9,10,11

Answers

Answer:

The answer is C. $15,5k (Please mark me as the Brainliest

Step-by-step explanation:

1 unit is $500. Every $1000 is 2 units. Counting from 36 units ($11000) to 46 units, 11000 (36), 12000 (38), 13000 (40), 14000 (42), 15000 (44), 16000 (46). Since 45 is an odd number and 1 unit is $500, we take $15000 (44) and add $500 for 1 unit.

The distance on a map between a student’s house and her job is 6 cm. On the same map, the distance between her house and her school 8 cm. The actual distance from her house to school is 12 km. If d represents the approximate distance in km between her house and her job, what is d?

A.4
B.9
C.48
D.16

Answers

Answer:it B I think

Step-by-step explanation:

I’m not sure though.

The answer is a)4
You get this answer because you need to find out how many km per cm, so you divide 12 by 8. This will get u the answer of how many km per cm. Then you multiply by six cm because this is the length on the map between home and her job. This will get you the answer 4.

please help me with this question.

Answers

Answer: -3 4/15
Explanation: Combine multiplied terms into a single fraction

Subtract 3 from both sides of the equation

Simplify

Multiply all terms by the same value to eliminate fraction denominators

Simplify

End Up With -52/15

Turn into a equivalent fraction

End Up With -3 4/15

Complete the sentence and answer the question.

This graph has [strong,weak,no] linear association.
What type of correlation is shown in the graph?
[positive,negative,none]
i will give brainliest on who answers first!

Answers

Answer:

weak and negative edge 2020

Step-by-step explanation:

Answer:

B: weak

B: negative

Step-by-step explanation:

edg2021

15 POINTS HURRY PLEASE!!

Answers

Answer:

C is your answer

Step-by-step explanation:

MIDDLE SCHOOL MATH DONT ANSWER IF YOU DONT KNO-
WILL GIVE BRAINLIEST

Answers

Answer:

Radius is 2.8 Circumference is 17.584 or 17.6 Rounded to the nearest Tenths

Step-by-step explanation:

1. Find circumference with the Formula C=πd

C=3.14 x 5.6

C=17.584 or 17.6 Rounded to the nearest Tenths

2. Radius is Always half of the Diameter.

5.6/2 = 2.8

2.8 is your radius.

3. If you want to check you work try the formula C=2πr to see if things checks out.

C=2 x 3.14 x 2.8

C= 17.584 or 17.6 Rounded to the nearest Tenths

Hope this Helps!

I need help!! just say which options would match the graph!

Answers

Answer:

#2 im purty sure

Step-by-step explanation:

Answer:it’s 2

Step-by-step explanation:

Please explain your answer will give brainliest

Answers

Answer:

Step-by-step explanation:

180-167

Answer: B - 13

Step-by-step explanation:

180-167 = 13

180-124 = 56

56+13 = 69

180-69 = 111

56+111 = 167

180-167 = 13

what are the rules for multiplying negative integers

Answers

Answer:

Negative time a negative equals a positive!

Step-by-step explanation:

When you multiply two negative numbers or two positive numbers then the product is always positive. The same also goes for dividing negative integers.

negative + negative= positive
negative + positive = negative
positive + positive = negative

210=157-w

solve for w

Answers

W=367 because 210+157 is 367 so 367 minus 157 would be 210 so I think w=367. The equation is just written backwards

Answer:

-53=w

Step-by-step explanation:

210=157-w

Subtract 157 from both sides

53=-w

-53=w

Which situation can be modeled by the equation 45−2.50x=11.50?

A stock with an original value of $45.00 decreases by $2.50 each week. After how many weeks, x, is the stock worth $11.50?

Cassie deposits $45.00 into a savings account with an annual interest rate of 2.50%. After how many years, x, will Cassie have $11.50 in interest?

The cost to pick apples is $2.50 plus $11.50 per pound of apples picked. How many pounds of apples, x, can be picked for $45.00?

Adam has $2.50 in his bank account. He deposits $11.50 into the account each month. After how many months, x, will Adam have $45.00?

Answers

Answer:

I think either A or D. not sure tho. sry!

“A” because it said decrease which is subtraction and when it said $2.50 each week they meant 2.50x.

#3-60 Simplify the following expressions.

Answers

Answer:

The solution is:

a. -18

b. -18

c. 24

d. 0

e. -4

4. 4

Step-by-step explanation:

Before we get into the solution, we remember the formula first, namely:

Addition

• (-) + (-) = (-)

• (+) + (+) = (+)

Subtraction

• (+) - (+) = can (-) and (+)

• (+) - (-) = (+)

Multiplication

• (-) x (-) = (+)

• (+) x (-) = (-)

Division

• (-) : (-) = (+)

• (+) : (-) = (-)

Solution:

a. 6(-3) = -18 ((+) × (-) = (-))

b. -6(3) = -18 ((-) × (+) = (-))

c. (-8)(-3) = 24 ((-) × (-) = (+))

d. -8(0) = 0 (whatever the number, if multiplied by 0 the result is still 0)

e. -20÷5 = -4 ((-) ÷ (+) = (-))

f. -36÷(-9) = 4 ((-) ÷ (-) = (+))

Can someone answer these questions plz and I don’t need the answers I need how to solve them. Thank you!

Answers

Answer:

1. 12/252. 9/25

Step-by-step explanation:

These are easy, we can convert the different formats to get that desired answer.

The way we write 0.48 as a fraction is by putting the number over 100 (two decimal places means out of one hundred).

So 48/100 = 24/50 = 12/25

Answer 12/25

We can do the same thing with percents. Percents are always a number out of 100.

So 36/100 = 18/50 = 9/25

Hopefully this answer helped you :)

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1. 3/h = 18/6 2. 6/3 = h/18 3. 3/15 = h/6 4. 6/3 = 18/h

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1. 3/h = 18/6
2. 6/3 = h/18
3. 3/15 = h/6
4. 6/3 = 18/h