Answer:
10
Step-by-step explanation:
f(-3)=-2(-3)+4=6+4=10
Answer:
x is form
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Answer:
I did itttttt:0
Step-by-step explanation:
Thanks for free points
Answer:
28
Step-by-step explanation:
you add 21, 4, and 3 to find the total
then you find how many are white or gray
7/28= 1/3
1/3 times 84
84 times 1 divided by 3
84/3