3 years ago

Please help. What is the solution for x in the equation?

Mathematics

1 answer:

user100 [1]3 years ago

3 0

Answer:

x = 3

Step-by-step explanation:

i hope this helps you!!!

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Zack wants to make a profit more than $300 for painting 4 identical rooms. The profit he makes is equal to the amount he is paid

crimeas [40]

Profit = paid - supplies

Plug in the given values. We are finding out how much money he needs per room, if he is doing 4 rooms, and subtracting the supplies: 300 = 4n - 4*32.50

Simplify: 300 = 4n - 130

Add 130 to each side. 430 = 4n

Divide by 4 on each side: 107.50= n

300 = 4(107.50) - 130? True

This tells us he must be paid $107.50 to make $300 exactly. Anything larger than $107.51 and up will make more than $300.

3 0

3 years ago

Help plz need this done

Marat540 [252]

Answer:

$\cos(o) = \frac{12}{13}$