Wouldn't it be 1/18x?????
The answer is y = -x + 11
F(x)=15 when x<span>≤60
=.5(x-60)+15 when x>60
</span>
Answer:
x=7
Step-by-step explanation:
make the equations equal each other
72=6x+30
subtract 30
42=6x
divide by 6
42/6=7
Get a more clearer shot i cant read this. But 15 i can answer, its 3 3/8 mark brainlest.