3x4=12
12x5=60
Reya played the guitar for 60 hr.
-Jello-
Answer:
y = 1/2x + 3
O f(x)= 1/2x+3
Step-by-step explanation:
f(x) = 2x - 6
y = 2x - 6
x = 2y - 6
2y = x + 6
y = (x + 6)/2
y = 1/2x + 3
Step-by-step explanation:
(x−1)²−9=0
(x-1)²= 9
x-1 = ±√9
x-1 = ±3
x = 1-3=-2 or x=1+3=4
the solution = {-2,4}
Answer:8
Step-by-step explanation:
You find the average which is adding them all together then dividing by how many numbers you added.
X=7
(15x+3)=108
x=7
if you plug 7 in for x
(15(7)+3) it equals 108
