What is a in the equation 3s+5(s-150=4730

Answers

Answer 1
Answer: 'a' doesn't appear in that equation, so the equation doesn't tell us anything about 'a'.

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Use the circle graph to determine how many hours per day Becky spends on each activity.School:____ Hours School= 25%
Eating:_____Hours Eating= 10%
Sleep:______Hours Sleep: 40%
Homework:____Hours Homework= 10%
Free Time:_____ Hours Free Time= 15%

Answers

404 error: graph not found

anyway, the graph was not included. since the sleep time was included, I will assume that the circle graph is worth 24 hours

all we need to do is to convert the percentages to fractions and multiply that by 24 to find out how many hours per activity


percent means parts out of 100 so x%=x/100


so we have
School
Eating
Sleep
Homework
Free Time

School=25%
25%=25/100=1/4
1/4 times 24=6
School: 6 hours


Eating=10%
10%=10/100=1/10
1/10 times 24=2.4
Eating: 2.4 hours


Sleep=40%
40%=40/100=4/10=2/5
2/5 times 24=48/5=9.6
Sleep: 9.6 hours


Homework=10%
10%=10/100=1/10
1/10 times 24=2.4
Homework: 2.4 hours


Free Time=15%
15%=15/100=3/30
3/20 times 24=72/20=36/10=3.6
Free Time: 3.6 Hours

Answers:
School: 6 hours
Eating: 2.4 hours
Sleep: 9.6 hours
Homework: 2.4 hours
Free Time: 3.6 Hours


Brennan ate 2 1/4 apples.Then he ate another 1 2/4 apples the next day.How many apples did Brennan eat altogether?Write in simplest.

Answers

1. Convert the mixed fractions to a decimal. 2 1/4 is 2.25 1 2/4 is 1.5 2. Add them up. 3. 3.75 as a decimal or 3 3/4 as a mixed fraction or 15/4 as a improper fraction.

brian filled 72 glasses with apple juice for a school party if each glass holds 1 cup of juice how many quarts of apple juice did brian use

Answers

4 cups in a quart so you would have 72 cups divided by 4 and get 18

Answer: 18

Step-by-step explanation:

72 Divided by 4 = 18

Please show work, will mark brainliest

Answers

Answer:

The radius of the can, rounded to the nearest hundredth, is 530.66.

Step-by-step explanation:

We want to do the reverse of the formula for V, which is pi(r)^2(h).

to isolate r.

Let's start by writing an equivalent equation to V = \pir^(2)h by solving for r

\sqrt[]{(V * \pi )/(h) } = r

Now, substitute and solve for r

1014 * 3.14 / 6 = 530.66

Which of the following expressions are equivalent to -0.5 ( 1.7+1.7)A. -0.5 X 1.7-0.5 X 1.7

B.2(-0.5)(1.7)

C. None of the above

Answers

C honestly idk cus Iā€™m trash at math

Answer:

A&B

Step-by-step explanation: Khan

Whats 13% of 80
plz answer correctly

Answers

Start by dividing 13% by 100 because  we need to make it into a decimal 
13/100=0.13
of=multiply 
So from here we simply multiply:
0.13*80=10.4
So our final answer would be: 10.4  
We have an equation: ?/80= 13/100

Cross multiply:
100*?= 13*80
ā‡’ ?= 13*80/100= 10.4

13% of 80 is 10.4~