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kolezko [41]
3 years ago
10

3. Mr. James told Jill he would charge her $15 per hour, plus parts, to fix her bicycle.

Mathematics
1 answer:
ad-work [718]3 years ago
7 0

Answer:

512

Solution:

so first you multiply 15 times 32 and get 480 than you add 32 and get 512.

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Find the length of a missing side, x , in the triangle at right. Show the work leading to your answer
BARSIC [14]

Answer:

48

Step-by-step explanation:

!3x5 is 48

5 0
3 years ago
The function f(x) = 2x + 510 represents the number of calories burned when exercising, where x is the number of hours spent exer
riadik2000 [5.3K]

Answer: 789 calories burned while combining diet with 2 hours of exercise

Step-by-step explanation:

we have that

f(x)=2x+510

g(x)=200x-125

we know that

(f+g)(x)=f(x)+g(x)

substitute

(f+g)(x)=2x+510+200x-125

(f+g)(x)=202x+385

Find (f+g)(2)

For x=2 hours

substitute

(f+g)(2)=202(2)+385

(f+g)(2)=789\ calories

therefore

The answer is

789 calories burned while combining diet with 2 hours of exercise

8 0
3 years ago
Turn 276% into a mixed number
AlladinOne [14]
Mixed number is (wholenumber)+(properfraction)
a proper fraction is a/b where a<b and b≠0

so

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

so
276%=
276/100=
200/100+76/100=
2+76/100=
2+38/50=
2+19/25

2 and 19/25
6 0
3 years ago
The difference between a number and 22 is 57. what is the number
Ksju [112]

Answer:

79

Step-by-step explanation:

The difference between 79 and 22 is 57. 79 is THE number. All you have to do is add 22 and 57 because the answer you get would ALWAYS have one of the numbers added as the difference.

5 0
3 years ago
Read 2 more answers
Will someone help me with 4 I don't understand it
Maurinko [17]
They are not equivalent expression because 3^2 is 9 since 3*3 is 9 but 3*2 is 6, so the expressions are not equivalent. <span />
5 0
4 years ago
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