To find the inverse, interchange the variables and solve for y.
f^−1(x)=−25+5x/2
Answer:
Rational.
Step-by-step explanation:

8r + 206 + 7r +79 = 360
15r + 285 = 360
15r = 75
r = 5
7(5) + 79
35 + 79
angle YMB is 114°
Answer:
12 feet
Step-by-step explanation:
60/6 = 12