Mathematics High School

## Answers

**Answer 1**

**Answer:**

You need to rent

14

videos, and you'll pay the same amount for both. Renting

15

will make the membership a better method of payment.

Explanation:

We can create an equation. Say the number of videos you rent is given by

n

. We can write that, if we rent

n

videos without membership, we'll have to pay

4

n

. If we rent the same amount of videos with membership, we'll have to pay

21

+

2.5

n

.

To find the value of

n

such that the amount you pay without membership is equal to the amount you pay with, we write:

4

n

=

21

+

2.5

n

1.5

n

=

21

n

=

21

1.5

n

=

14

You need to rent

14

videos, and you'll pay the same amount for both. Renting

15

will make the membership a better method of payment.

## Related Questions

Just by looking at the question x + 6 + 2x = 2x + 6 + 4 so what does x equal and why?

I need help fast!

### Answers

**Answer:**

x = 4

**Step-by-step explanation:**

x + 6 +2x = 2x + 6 + 4

combine like terms:

3x + 6 = 2x + 6 + 4

add numbers:

3x + 6 = 2x + 10

subtract 6 on both sides:

3x + 6 - 6 = 2x + 10 - 6

3x = 2x + 4

subtract 2x from both sides:

3x - 2x = 2x - 2x + 4

x = 4

short explanation:

if you look at the equation, both sides have 6 and 2x which would cancel each other out. That would leave x = 4

Compare the rules of two games.

Game A: Two six-sided dice are thrown. The numbers on the dice determine which player gets a point.

Player 1 gets a point if the product of the numbers on the dice is even. Player 2 gets a point if the

product is odd.

Game B: Two six-sided dice are thrown. The numbers on the dice determine which player gets a point.

Player 1 gets a point if the sum of the numbers on the dice is even. Player 2 gets a point if the sum is

odd.

Which statement accurately describes whether these games are fair?

### Answers

Answer: neither Game A nor Game B is fair

Step-by-step explanation:

**Answer:**

Game A is not fair, and game B is fair.

**Step-by-step explanation:**

i took the iready tesyt

Which inequality is a true statement?

Select each correct answer.

-5 = -7

ロ-5<-7

-5 > -7

0-5 > -7

-5 < -7

### Answers

**Answer:**

-5 > -7 and 0-5>-7 are both true statements the rest aren't.

**Step-by-step explanation:**

What is the sum of

9

16

and

5

16

### Answers

**Answer:**

7/8 step by step

**Step-by-step explanation:**

9/26 +5/16 = 14/16

simplify

7/8

The answer for the problem is 9+16=25 and 5+16=21

7 units from (-4,-1)

### Answers

**Answer:**

Move left 7 units: (-4 - 7, 2) --> (-11, 2)

Then move right 9 units: (-11 + 9, 2) --> (-2,2)

**Answer:**

sbbdbdbsbsbsbsvsvsvvevevsv ee

Please help

Which expressions are equal to

### Answers

**Answer:**

2 is the answer

**Step-by-step explanation:**

The circumference of a circle is 6.4mm.

Find the length of the diameter.

Give your answer rounded to 3 SF.

### Answers

**Answer: 2.04 **

**Step-by-step explanation:**

A rectangle swimming

pool was 9 meters wide.

What is the length of the

pool if the area is 208

square meters?

An envelope from the post office is 3 inches wide with a total area of 21 inches. What is the height of the envelope?

### Answers

**Answer:**

question 1: 23.111.etc question 2: 7

**Step-by-step explanation:**

208/9=23.11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111112

question 2: 21/7=3 answer:7

Please help me (triangle properties)

### Answers

**Answer:**

1) yes

2) no

3) no

4) yes

5) yes

6) no

6) 3 < x < 17

7) 3 < x < 15

a street sign is 88 inches tall how tall is it in feet and inches

### Answers

1 ft=12 in

7x12=84

88-84=4

Answer:7ft 4 in

Help me with this please!!! Will make Brainliest

### Answers

**Answer:**

Yes

**Step-by-step explanation:**

UW distance = 2 spaces

VX distance = 2 spaces

**Answer:**

Yes

**Step-by-step explanation:**

They have the same length/distance. The length/distance is 2.

I hope this helps!

Mariah is replacing the water heater in her home and is considering three different models. One of the things she is comparing is

the volume of the cylindrical storage tank in each water heater. The dimensions of the storage tanks, in inches, are as follows.

• Water Heater X: r= 8.5 and h = 48

• Water Heater Y: r= 9.5 and h = 44

• Water Heater Z: r= 10.5 and h = 32

Which statement is true?

OA. Water heater Y has the storage tank with the greatest volume.

B. Water heater X has the storage tank with the greatest volume.

OC

The storage tanks in all three water heaters have the same volume.

OD

Water heater Z has the storage tank with the greatest volume.

### Answers

**Answer:**

A

**Step-by-step explanation:**

**The volume of a Cylinder is **[tex]\pi \\[/tex]*r^2 * h

In this problem I will use 3.14 as pi because it is easier to type

Water Tank X: 8.5*8.5*3.14*48=10,889.52

Water Tank Y: 9.5*9.5 *3.14*44=12,469.94

Water Tank Z: 10.5*10.5*3.14*32=11,077.92

So, A is correct.

A building has a ramp to its front doors to accommodate the handicapped. If the distance from the building to the end of the ramp is 25 feet and the height from the ground to the front doors is 7 feet, how long is the ramp? (Round to the nearest tenth.)

24.0 ft

9.9 ft

26.0 ft

5.7 ft

### Answers

**Answer:**

9.9

**Step-by-step explanation:**

(Look at the picture, please.)

### Answers

**Answer:**

the answer is D : 1/2 :))))))

That answer would be D- 1/2

For kite JKLM, find m∠JML.

### Answers

**Answer:**

∠JML = 76°

**Step-by-step explanation:**

since it is a kite, ∠1 = 38°

∠JML = 2(38°) = 76°

how much force is needed to accelerate a 66kg skier at 2m/second

### Answers

**Answer:**

[tex]\huge\boxed{\sf F = 132\ N}[/tex]

**Step-by-step explanation:**

**Given Data:**

Mass = m = 66 kg

Acceleration = a = 2 m/s²

**Required:**

Force = F = ?

**Formula:**

F = ma

**Solution:**

F = (66)(2)

**F = 132 N**

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807

PLEASE HELP ME I AM BEING TIMED, I WILL MARK BRAINLIEST TO WHOEVER GETS THIS RIGHT

### Answers

**Answer:**

2m-44

**Step-by-step explanation:**

this is the answer

Zander read 13 3/4pages in 1/4 of an hour. Sydney read 43 1/3 pages in 2/3 of an hour. At these rates, would Zander or Sydney read more pages in 1 hour?

### Answers

**Answer:**

**At these rates Sydney read 10 pages per hour more than Zander.**

**Step-by-step explanation:**

Zander read [tex]13\frac{3}{4}[/tex] pages in [tex]\frac{1}{4}[/tex] of an hour.

Therefore, pages read by Zander in 1 hour = [tex]\frac{\text{Total pages read}}{\text{Total time taken}}[/tex]

= [tex]\frac{13\frac{3}{4}}{\frac{1}{4}}[/tex]

= [tex]\frac{55}{4}\times \frac{4}{1}[/tex]

= 55 pages per hour

Sydney read [tex]43\frac{1}{3}[/tex] pages in [tex]\frac{2}{3}[/tex] of an hours.

Pages read by Sydney in 1 hour = [tex]\frac{43\frac{1}{3}}{\frac{2}{3} }[/tex]

= [tex]\frac{130}{3}\times \frac{3}{2}[/tex]

= 65 pages per hour

Therefore, number of pages read more by Sydney as compared to Zander,

= 65 - 55

= 10 pages per hour

**At these rates Sydney read 10 pages per hour more than Zander.**

￼please stop ignoring me): I need help with geometry): !!!! Will give brainliest to both correct answers! Have a nice day thank you

### Answers

**Answer:**

The top answer is LMP = LOP by SSS

The bottom answer is line CB = line FE

At the start of the year, Billy had 45 fish in his tank. By the end of March, 2/5 had passed away. By

the end of June another 7 fish had died. By August, 20% of the remaining fish also died. How many fish

were left?

### Answers

**Answer:**

At least 2 fish were left alive in the tank

**Step-by-step explanation:**

45 x 2/5 = 18

18-7 = 11

11 x 0.2 = 2.2

How do you solve f(x) = 3x^4 + x + 2

and how do you find how many zeroes the problem has

### Answers

**Answer:**

no solution

not sure but you can use math

way to solve

Hi✨ please help it’s math

### Answers

**Answer:**

I think it is c.4

**Step-by-step explanation:**

Hope this helps!!

I also think it is c .4

i honestly just need help and nones helping 6th grade work

### Answers

Length times width so that would be 21

Justine correctly multipled the decials shown. How can the product be correct without three decial places 8.5 x 2.34 = 19.89

### Answers

**Answer:**

The answer is "**19.89**".

**Step-by-step explanation:**

**Given:**

[tex]\to 8.5 \times 2.34[/tex]

**Solution:**

[tex]8.5 \times 2.34 \\-----\\[/tex]

[tex]340 \\[/tex]

[tex]255 \times[/tex]

[tex]\\ 17 0\times \times[/tex]

[tex]-------\\[/tex]

[tex]19.890[/tex]

[tex]\to 19.890 \approx 19.89[/tex]

that's why the answer is correct.

In a triangle measure of angle A=50 what statement is true about the measure of angle c

### Answers

38282299939392992919191

Question 6

2 pts

The data shows the speed, in miles per hour, of motorists on a stretch of

road.

42, 35, 44, 31, 47, 41, 36, 34, 39, 18, 37, 32, 37, 33, 43, 41, 44, 47, 46

18 miles per hour is an outlier.

0 47 miles per hour is an outlier.

The outlier decreases the mean speed.

The outlier decreases the median speed.

### Answers

**Answer:**

18 miles per hour is an outlier

the outlier decreases the mean speed

**Step-by-step explanation:**

the low number of 18 is way different from the other numbers being in the 30's and 40's

this 18 will bring the mean of all the numbers own because it is a smaller number.

**Answer:**

**Step-by-step explanation:**

Mean:44

Median:31

Mode:47

Richard and Stephen win some money and share it in the ratio 2:1. Richard gets £12 more than Stephen. How much did Stephen get?

### Answers

**Answer:**

12

**Step-by-step explanation:**

because ratio 2 to 1 = all =3 if Richard got 12 more than stephan that is the one more so In 2 to 1/1=12 so stephan gets 12

**Answer:**

huh whats that? all you have to do is use the internet

What is the greatest common factor of

10x2

+ 25x?

15x4

### Answers

5

**Step-by-step explanation:**

your answer is 5 the greatest common factor is 5

10= 5

25=5

15= 5

K(-1)=

Hello I need some help

### Answers

**Answer:**

7

**Step-by-step explanation:**

Look at where x=-1 and then look at the y-coordinate for that point. That is your answer

The answer is 7. Where -1 is there’s 7

does the y axis represent a function

### Answers

i’m pretty sure it does, and i think it represents an exponential function.