Question 7
X-9= -6
What is X

Answers

Answer 1

Answer: the answer to this question is x=3

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Holly has watched 39% of a movie that is 122 minutes long. Which is the best estimate for the number of minutes of the movie that Holly has watched? 36 minutes 39 minutes 48 minutes 52 minute
Solve x2+5-14=0 I need help!

What is the quotient of 6.39 divided by 0.3?

Answers

Answer: 21.3

Step-by-step explanation:

Hi, a quotient is the quantity produced by the division of two numbers.

In this case the numbers are 6.39 and 0.3. So the result is the next calculation:

6.39 ÷ 0.3 = 21.3

The quotient of 6.39 divided by 0.3 is 21.3.

6.39 / 0.3 = 21.3 <====

Marissa created a graph to show her hair growth since her last haircut. Which table represents the same relationship?

Answers

Answer:

I believe the answer is D

Step-by-step explanation:

I took the quiz on edge, the answer is D :)

Answer:

soo the table isnot here but look for the one that has the nnumbers going up if its a graph the / that is the way of te numbers but \ is going down soo aviod

if posible

Step-by-step explanation:

....

Penny works at a localamusement park.
She earns $9.80 per hour.
She is also paid $7.00 for
meals and $3.00 for
transportation each day.
Last Friday, Penny earned
$88.40. Write and solve an
equation to determine how
many hours Penny worked
on Friday.

Answers

Answer:Penny worked 8 hours on Friday.

7 + 3 + 9.8h = 88.4

h = 8

Plz mark brainliest:)

Pam is looking for a new car. She has test-driven two cars but can only purchase one. The probability that she will purchase car A is 0.46, and the probability that she will purchase car B is 0.34. What is the probability that she will not purchase either car A or car B?0.12
0.40
0.20
0.80

Answers

I am pretty sure it would be either .20 or .12.

Answer:

The answer is 0.80

In a game for 24 groups, the average number of children was 16. When one more group of children was formed to join in the game, the average number of children became 18. The number of boys to girls who had just joined in the game was in the ratio 5:6. If there were 220 boys at first, how many more boys than girls were in the end?

Answers

Answer:

50 boys

Step-by-step explanation:

The number of groups = 24

The average number of children = 16

The new average number of children when one group is added = 18

The ratio of boys to girls in the group that just joined = 5:6

The initial number of boys = 220

Let the initial number of children

The initial total number of children = 24 × 16 = 384

The initial number of girls = 384 - 220 = 164

The final number of children = 25 × 18 = 450

The number of children in the group that joined in the game = 450 - 384 = 66

The ratio of boys to girls in the group = 5:6

Therefore, we get;

The number of boys = 66 × 5/11 = 30

The number of girls = 66 - 30 = 36

The number of boys at the end = 220 + 30 = 250

The number of girls at the end = 164 + 36 = 200

The number of more boys than girls at the end = 250 - 200 = 50

The number of more boys than girls at the end = 50 boys

It takes 32 minutes for 3 people to paint 4 walls. How many minutes does it take 4 people to paint 7 walls?

Answers

we order these data:

32 minutes------------------------3 people------------------4 walls
x--------------------------------------4 people------------------7 walls
The minutes and the people are variables inversely proportional , therefore, we multiply in parallel
32 minutes*3 people=x*4 people

The minutes and the walls are variables directly proportinal; therefore, we multiply cross.
32 minutes*7 walls=x*4 walls

Therefore:
32 minutes*3 people*7 walls=x*4 people*4 walls
x=(32 minutes*3 people*7 walls) / (4 people* 4 walls)
x=42 minutes.

Answer: the time will be 42 minutes.

Answer:

Step-by-step explanation:

that is the answer on khan academy

hope that helped!

a thanks would be appreciated! ;)

Other Questions

Anita does the same number of jumping jacks each day over a period of several days. On the fifth day, she has completed a total of 325 jumping jacks. By the eighth day, she has completed a total of 520. What value equals the slope of the line of the total number of jumping jacks when graphed against the day?

Which fraction is between 0 and 1/2

Betty's bite-size candies are packaged in bags. The number of candies per bag is normally distributed, with a mean of 50 candies and a standard deviation of 3. At a quality control checkpoint, a sample of bags is checked, and 4 bags contain fewer than 47 candies. How many bags were probably taken as samples?

Why does culture establish the standard by which quality of life is measured?a.Cultures are defined by the demographics of their populations.b.Culture establishes the framework be which individuals judge their environment.c.Culture defines the domains of family and health that define quality of life. d.A society’s culture defines its socioeconomic conditions.