3 years ago

URGENT!!!!!! PLEASE ANSWER !!!!!!

Mathematics

1 answer:

pochemuha3 years ago

4 0

Answer:

The equation is 18h=378

h=21

Step-by-step explanation:

So first you have to set up the equation

so if she makes 18 dollars an hour the first part of the equation would be 18h

She made 378 dollars in one week so now the equation is 18h=378

The answer is h=21 because 378/18 is 21

You might be interested in

Write the pair of fractions as a pair of fractions with a common denominator. 1/3 and 1/12 please help me please

antiseptic1488 [7]

Answer:

1/3 is 33% and 1/12 is 0.83%

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Help with math please?

Rina8888 [55]

Distribution
Addition
Subtraction
Division

8 0

3 years ago

Read 2 more answers

3x + 2z - 4y - 6 + 4z + 7y

Anon25 [30]

Answer:

3x(2z+4z)+(−4y+7y)−6

Step-by-step explanation:

1 Collect like terms.

3x+(2z+4z)+(−4y+7y)−6

2 Simplify.

3x+(2z+4z)+(−4y+7y)−6

3x+6z+3y−6

5 0

2 years ago

1. Find the unit rate for lessons at Sit and Stay School. Show your work. Write your answer in the space below.

timofeeve [1]

Answer: $8

Step-by-step explanation:

96/12=8/1

4 0

3 years ago

Read 2 more answers

F(-1) f(x) = -3x2 + 2x - 7

egoroff_w [7]

Answer:

$f(-1) = -12$

Step-by-step explanation:

<u>Step 1: Set x to -1 and solve</u>

<u /> $f(x) = -3x^2+2x-7$

$f(-1) = -3(-1)^2+2(-1) - 7$

$f(-1) = -3(1) - 2 - 7$

$f(-1) = -3 - 2 - 7$

$f(-1) = -12$

Answer: $f(-1) = -12$

3 0

2 years ago