The answer is Michele letter C
Answer:
6%
Step-by-step explanation:
You can start off by subtracted $47.70 by $45.00. You will get $2.70. You then will do $2.70 divided by $45.00.
2.7 / 45 = 0.06
Answer:
the answer is commutative property of addition.
Answer: Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of books she can purchase
Step-by-step explanation:
Order of operations
pemdas
parenthasees none
exponents, all done, don't know what x^2 is
multiplication or division
addition or subtraction
(x^2)+(7x)+(6/x)+1
to simplify, make them all fractions with the deonmenator (bottom number) x
x^2 times x/x=(x^3)/x
7x times x/x=(7x^2)/x
6/x=6/x
1 times x/x=x/x
so
((x^3)/x)+((7x^2)/x)+(6/x)+(x/x)=(x^3+7x^2+6+x)/x