Answer:


Step-by-step explanation:
Let set up the equation

First, let solve for a.
Since our product base is 10 and one of our factor base is 2. We need to find a number to multiply 2 by to get 10.



Let replace a in the equation,

Using the rule that if two exponet have the same power but different bases, we multiply the bases and keep the same power.
We already multiplied the bases.
The power stay the same so b=-3
Answer:
34
Step-by-step explanation:
12(3)-2
36-2
34
2. because each x number times 2 plus one is equal to the y range
Answer:
a. C = 12x + 110; b. $290
Step-by-step explanation:
a. The polynomial
Let L = cost of flip-flops
and S = cost of sandals
Then
C = L + S
= 40 + 4x + 70 + 8x
= 12x + 110
b. The cost
C = 12 × 15 + 110
= 180 + 110
= $290
The cost of making 15 flip-flops and 15 sandals is $290.