Answer:
C
Step-by-step explanation:
if you subtract 55 from 90 and divide it by 5 then you get your answer, which is C:7
Step-by-step explanation:
$300 * 3/4 = $225
Therefore Lily took $225.
Answer:
Step-by-step explanation:
This is a subtraction between polynomials, since both functions are polynomials, hence, to solve the problem with need to perform the subtraction, by coefficients.
By performing the subtraction, we have:
Answer:
29 cookies
Step-by-step explanation:
x=9,2x=18,3x+2=3(9)+2=29