Answer:
C.
Step-by-step explanation:
A.) 2x+1=2(2)+1= 5
B.) 3x-3=3(2)-3= 3
C.) 4x-2=4(2)-2= 6
D.) 5x-7=5(2)-7= 3
Answer:
C=$50+$75×T
Step-by-step explanation:
$50 is the amount charged to record an album + 75 amount charged per hour ×T which is how much hours you are going to record an audio.
-11 = a + 7 Given
-7 -7 Subtract 7 on each side to cancel out +7 and isolate variable
-18 = a Answer
Prove.
-11 = -18 + 7 Plug in variable value
-11 = -11
True.
False. Set x = 0 and find y.
y = 2(0)^2 - 4(0) + 2
y = 0 - 0 + 2
y = 2
The y-intercept is (0, 2), not (0, 1).
Answer:
17
Step-by-step explanation:
