Step-by-step explanation:
first distribute the first equation
8(2x) - 8(14) +13 = 4x -27
16x - 112 +13 = 4x -27
then combine like terms
16x - 99 = 4x -27
subtract 4x from both sides
12x - 99 = -27
add 99 to both sides
12x = 72
divide both sides 12 to isolate the x
x = 72/12 = 6
Answer:
A
Step-by-step explanation:
simplifying The question ...you will have
(1/x2y/4x5)^2=1/x2y × 1/4x^5
Answer:
No
Step-by-step explanation:
He is not correct because paper is a one-denominational surface, and volume only comes from 3 denominational objects.