Store A: 1 foot= 42.50÷5 = $8.50
Store B= 1 foot= 49.50÷6 = $8.25
Answer:
Store B has a better buy because the price for 1 foot sandwich is cheaper than Store A.
Answer:
Step-by-step explanation:
Given
Required
Solve for x and for y
Add 31 to both sides
Solving for x
Subtract 4y from both sides
Divide by 2
Solving for y
Subtract 2x from both sides
Divide by 4
Split
It equals to:
(3(a+h)^2 - 3a^2) / h = 3(2ah+h^2) / h = 6a + 3h