Using the distributive property to multiply 9 * 37 would look like:
9(30 + 7)
When you distribute (multiply) 9 inside the parentheses, it would look like:
(9 * 30) + (9 * 7)
Your answer is A) (9 × 30) + (9 × 7)
Answer:
the surface area is 150 inches
Step-by-step explanation:
Hope this helps :)
Answer:
16s^2 -9
Step-by-step explanation:
(4s+3)(4s–3)
FOIL
first : 4x*4x = 16s^2
outer -3 *4s = -12s
inner 3*4s = 12s
last = 3* -3 = -9
Add them together
16s^2 -12s+12s -9
Combine like terms
16s^2 -9
The selling price is 2.5 times the cost. If the cost goes up by 0.25, the selling price needs to go up by 2.5*0.25 = 0.63 in order to maintain the gross margin.
