Answer:
34
Step-by-step explanation:
Marcy got 15% of the 40 wrong
.15 *40
6
If she got 6 wrong, then she got the rest right
40-6 = 34
She got 34 right
Answer:
F(4) = -3
Step-by-step explanation:
First, you would plug in 4 for x. PEMDAS, so you would multiply -3 and 4, giving you -12. Then add 9, which gives you -3.
Step-by-step explanation:
number of the total cookies ÷ the nber her brother ate
6÷2=3
Answer:
y=4n+2
really sorry if this aint right
Step-by-step explanation: