Mathematics Middle School

## Answers

**Answer 1**

**Answer:**

12 and 16

**Step-by-step explanation:**

it just means what ever number is greater

**Answer 2**

**Answer:**

12 and 16

**Step-by-step explanation:**

## Related Questions

1. Define a variable and write each phrase as an algebraic expression.

six times as many cupcakes as Scott.

2. Define a variable and write each phrase as an algebraic expression.

worked for 30 minutes less than Thomas.

Please explain how you do this and give me the answer and I will mark you as brainliest!

### Answers

**Answer:**

x+9(7 x 3)= Y

**Step-by-step explanation:**

Francesca has 9 striped shirts, Francesca has 9 striped shirts, which is 15% of the total number of shirts in Francesca's drawer. How many shirts does

she have in her drawer?

A) 167 shirts

B) 60 shirts

9) shirts

D) 1.35 shirts

### Answers

B - 60 Shirts

15 percent is 3/20 of a whole, meaning that 1/20 of a whole would be 3. Then, multiply the 1/20 by its denominator.

3*20= 60

Your answer is B= 60 shirts

If the perimeter of a quadrilateral can be represented by the expression 44x , which equivalent expression shows that the quadrilateral is a square?

2(15x)+2(7x)

2(11x)+2(11x)

5x+9x+2(15x)

12x+x+18x+13x

please give an explanation!

### Answers

**Answer:**

2(11x) + 2(11x)

**Step-by-step explanation:**

**All sides of a quadrilateral- like a square- are congruent, or equal. Meaning all sides are going to be the same length. So therefore 2(11x) + 2(11x) would be correct.**

2(11x) + 2(11x). Hope this helps!

I would really appreciate the help, please!!! I'll give Brainliest if you show your work, including the points that you use to calculate the slope and y-intercept!!!

Eric plotted the graph below to show the relationship between the temperature of his city and the number of cups of lemonade he sold daily:

A scatter plot is shown with the title Lemonade Sales. The x-axis is labeled High Temperature, and the y-axis is labeled Cups of Lemonade Sold. Data points are located at 30 and 4, 40 and 6, 40 and 8, 50 and 2, 55 and 10, 65 and 14, 70 and 16, 75 and 14, 85 and 19, 90 and 20.

Part A: Describe the relationship between the temperature of the city and the number of cups of lemonade sold. (2 points)

Part B: Describe how you can make the line of best fit. Write the approximate slope and y-intercept of the line of best fit. Show your work, including the points that you use to calculate the slope and y-intercept. (3 points)

### Answers

**Answer:**

Dude their is no graph, I will redo this question if there is a graph.

**Step-by-step explanation:**

CAN SOMEONE PLEASE GIVE ME AN EXACT ANSWER AND EXPLANTION ILL APRICIATED PLEASE HELP ME ILL LOVE YOU WITH MY HEART <3

1-Mack and Elin live at the same distance from school and walk to school every morning. The graphs show their distance from home over the same 30-minute period one morning until they arrived at school. Each interval on the graphs represents 10 minutes.

2-the graph shows the outside temperature over a 24-hour period. Which statement about the graph is true?

### Answers

**Answer:**

you you still need help?

**Step-by-step explanation:**

Find the curved surface area of a right circular cylinder if it has base diameter 6cm and its height is 12cm.(use π=3.14) (Fast please)

### Answers

**Answer: **282.74 cm^2

** **Please mark me brainiest

What is the value of the expression (3.5 +2.5) × 4 + (5.5 − 12.25)?

24

26

28

48

### Answers

**Answer:**

none

**Step-by-step explanation:**

, the answer 17.25, there must a be a typo in your question

Mr. Herrera’s class has 13 girls and 7 boys. If all the students in Mr. Herrera’s class are present, what is the probability that the first student randomly selected to answer a homework question will NOT be a boy?

### Answers

**Answer:**

13/20

**Step-by-step explanation:**

13 girls out of all 20 kids

**Answer:**

13/20

**Step-by-step explanation:**

ITS SIMPLE

Type the correct number into the ratio box

### Answers

**Answer:**

For 2 cookies, that would be 70 calories, 8 cookies would be 280 calories and 10 cookies would have a total of 350 calories.

**Step-by-step explanation:**

For every 1 cookie, there is 35 calories in the cookie. So, 35 x 8 is 280 and 35 x 10 is 350. Hope this helps! :D

**Answer:**

2 **70**

8 **280**

10 **350**

The numbers that are bolded are the answers

What is the volume of this sphere? Use a 3.14 and round your answer to the nearest hundredth. 7 m

### Answers

**Answer:**

V≈1436.76

**Step-by-step explanation:**

**V=4/3 **[tex]\pi r^{3}[/tex]

**V= 4/3 3.14***[tex]7^{3}[/tex]

**V=1436.75504**

**Rounded answer is 1436.76**

the area of the parrelleogram is 72 inches. what is the height in square inches

### Answers

**Answer:**

so its 72÷6 so I think it would be 12

who ever gets it first will get a brainlest

### Answers

**Answer:**

I am pretty sure it is 1/5

it’s 5 because it’s 5 baby rabbits to one mother, which would be 5/1 and simplifies to 5.

The owner of a house paints this attic wall. There is a small rectangular window in the wall. One litre of paint covers 6.5 m 2 . a) What is the area that is to be painted? b) The paint comes in 1-L cans. How many cans does the owner need? Explain your answer.

### Answers

**Answer:**

12

**Step-by-step explanation:**

At Raging River Sports, polyester-fill sleeping bags sell for $71. Down-fill sleeping bags sell for $145. In one week the store sold 18 sleeping bags for $1,455.

Let x represent the number of polyester-fill bags sold and let y represent the number of down-fill bags sold. Complete the system of equations that can be used to find the number of each type sold.

### Answers

**Answer:**

71x + 145y = 1,455

x + y = 18

What is the radius & diameter of this circle?

### Answers

**Answer:**

The diameter is 13cm and the radius is 6.5cm

**Step-by-step explanation:**

The diameter is the line that goes across the circle and the radius is half the diameter. So...

13cm is the diameter

divide by 2 to get the radius...

6.5 cm

hope this helps :)

They say that smoking can reduce your life expectancy by 20%. If the life expectancy for a non-smoker is 90 years old, what is the life expectancy for a smoker?

### Answers

The Life Expectancy for a smoker Is 40 years.

The answer is more than likely 72.

After eating dinner at a restaurant, Brent's bill before tax is $24.00. The sales tax rate is 8%. Brent decides to leave a 30% tip for the waiter based on the pre-tax amount. How much money will Brent pay total, including tax and the tip?

### Answers

Sales tax is $1.92. The tip he will give is $ 7.20. In total he will pay $33.12

The height of a mountain is 24,000 feet. Of this height, 22,000 feet is above sea level and 2,000 feet is below sea level. Which set of integers represents the heights of the mountain above and below sea levels? pick the right expression that equal the word problem.

A. { 22,000, 2,000}

B. { 22,000, 2,000}

C. { 22,000, 2,000}

### Answers

The answer is A {+22,000 -2,000}

This is because sea level is counted as 0 on a topographical map and any distance below sea level is counted in -ft. So if you the problem is amount above sea level to amount below sea level then you have 22,000 above sea level which would be +22,000 ft. And two thousand below. Then you just put that in the brackets “{}” and you are done.

Hope this helps.

**Answer: twenty two thousand has a greater integers than two thousand**

**Step-by-step explanation:**

Simplify the algebraic expression: (Combine like terms)

25 + 3x + 16y - 15 + x - 10y

### Answers

10+4x+6y because 25-15 3+1 and 16-10

I had the answer but someone’s already answered it smh

Betty measured an Italian restaurant and made a scale drawing. She used the scale 2 millimeters : 1 meter. If the actual width of the restaurant's kitchen is 10 meters, how wide is the kitchen in the drawing?

### Answers

First convert all the units into millimetres.

1 metre = 1000 millimetres

10 metres = 10000 millimetres

2 : 1000 :: x : 10000

Remember this: **Product of means is equal to the product of extremes.**

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

**PLEASE MAKE THIS ANSWER THE BRAINLIEST**

**Answer:**

2 × 10000 = 1000x

20000 = 1000x

∴ x = 20000 ÷ 1000

x = 20 millimetres

**Step-by-step explanation:**

No need brainlist hope it helps

can somebody help me with this question?!

### Answers

**Answer:**

A: 1,3 C: 1,6 B: 6,4

**Step-by-step explanation:**

**Answer: 1,1 4,6 6,3 **

**Step-by-step explanation:**

Help please and thank you

### Answers

The underlined digit 8 is in the ones place

**Answer:**

I agree witht he person

**Step-by-s tep explanation:**

can someone PLEASE answer this with work? please help me find the y intercept

### Answers

**Answer:**

The equation is y=2x+1 // The y intercept is 1 or (0,1)

**Step-by-step explanation:**

Factor in simplest form: 6x + 12

### Answers

**Answer:**

x+2

**Step-by-step explanation:**

6x+12

6x/6=x

12/6=2

ASAP PLZZZZ HELP THIS IS GOING TO BE WORTH 20 POINTS IF YOU GET IT CORRECT BELOW IS A LINK TO A VID OPEN THE VID AND WATCH THE SKETCH A GRAPH that represents the relation in THE VID

NOTE

graph must include each of the following:

a) Title; b) Title for x-axis; c) Title for y-axis; d) Scale for both axis

htt ps://www.youtub e.com/watc h?v=MmuG sehm7Rs

### Answers

**Answer:**

Its unavailble

**Step-by-step explanation:**

AD is a diameter of E. CE is perpendicular to AD.

What is the measure of ?

180°

90°

115°

240°

### Answers

**Answer:**

90

**Step-by-step explanation:**

The correct answer would be 90 degrees

PLEASE HELP LOL :(

According to a survey, the residents of Country A have approximately 179,300,000 dogs and cats as pets. The same survey reports there are about 5.01 times 10 to the power of 7 dogs and cats as pets in Country B. About how many times greater is the number of dogs and cats in Country A than Country B?

### Answers

i’m sorry i just need the points

Okay, last question for today. H e l p P l e a s e . . .

15 points btw.

### Answers

The answers D!! hope this helps!

What is six hundred five thousandths in decimal form?

### Answers

600.005 thats the answer

**Answer:**

0.605

**Step-by-step explanation:**

after the decimal it goes tenths hundredths thousandths you start this 600 in the tenths you put the zero in the hundredths and put the five in the thousandths because you're going to end it off with saying the thousandths

sat prep find y in equilateral triangle ABC.

a. 90 b. 70 c. 60 d. 40

### Answers

**Answer:**

the ans

**Step-by-step explanation:**

40