Answer:
c
Step-by-step explanation:
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<u>Answer:</u>
f (x, y) = 40x + 25y
<u>Step-by-step explanation:</u>
We are given that Efficient Homemakers Ltd. makes canvas wallets and leather wallets as their project.
Assuming to be the number of leather wallets and to be the number of canvas wallets, we are to write a function showing their total profit for both wallets.
Profit on canvas wallet () = $25
Profit on leather wallet () = $40
<u>Total profit from both wallets:</u>
f (x, y) = 40x + 25y
For this, we will be using proportions. In this case, our proportion is
Firstly, cross-multiply:
Next, divide both sides by 9, and your answer will be 10 = z
Answer:
Step-by-step explanation:
First, open the brackets.
(2x + 4) + (-7 - 3b) + (5 - 8x)
= 2x + 4 -7 - 3b + 5 -8x
Simplify the like terms.
= 2x - 8x - 3b + 4 -7 + 5
= -6x - 3b + 2