Answer:
y=4
Step-by-step explanation:
3(3y − 12) = 0
Divide by 3
3/3(3y − 12) = 0/3
3y-12 = 0
Add 12 to each side
3y-12+12 = 0+12
3y = 12
3y/3 = 12/3
y = 4
Answer:
f(x)=4x^3-5
Step-by-step explanation:
The other person did not explain so I will:
(68+79+74)= 221/3 =73.7
80 x 4 = 320
320-221 = 99
He must get 99 on his 4th test.
Thanks
Answer:
-6
Step-by-step explanation:
to find slope by counting you just count rise over run
to get from (1,-4) to (0,2) you must go up 6 and back 1
6/-1 (negative cause you went back)
Answer: my brain hurts.
Step-by-step explanation: