Answer:
x = 4
Given:
f(x) = -12x + 72
f(x) = 24
Step-by-step explanation:

Answer:
B but am not sure tho it's probably A
Answer:
x=16
Step-by-step explanation:
we know that 3x+2=50 according to complemntary angles.
3x=48
x=16
So since x coordinates are same, we just have a horizontal distance to find (no fancy slanted lines)
so what you do is
|y1-y2|=distance
Answer:
A) $14/hr B) Austin
Step-by-step explanation:
A)
If he earns $140 in 10 hours you can divide 140 by 10 to find out how much he makes per hour
B)
Sarah makes $13/hr which is $1 less than Austin