When you don't use or write the percent right.<span />
Answer:
Step-by-step explanation:
<u>Given</u>
<u>Substitute x with -3</u>
-
h(-3) = (-3)^-2 = 3^-2 = 9^-1 = 1/9
Answer:
z/y
Step-by-step explanation:
when dividing with exponents, you simply subtract the variables w exponents
y^5 - y^6 = y^-1 (which is equal to 1/y)
z^3 - z^2 = z^1 (which is equal to z/1)
1/y * z/1 = z/y
Answer:
<h2>7a +2.........................</h2>
19.41 because when you subtract 2013 - 17.2 you get 19.41
