Answer:
A = 16
Step-by-step explanation:
subtract .5 for both sides --> .25a = 4.5 - .5
.25a = 4
now divide .25 by both sides
A = 16
9 + (4 x y)
because it is 9 + 4 times any number (y,x,z)
(X-1)(X+7)
Easy work uknow im saying
Answer:

If you divide 27 by 48 then multiply the answer by 100 you will get the percent form
Answer:
x^1/8 y^8
Step-by-step explanation:
= x^(1/4 * 1/2) y^(16 * 1/2) =