Answer:
$ 36.25
Step-by-step explanation:
1.25 x 9 = 11.25 + 25.00 = $ 36.25
16x+5=50
Answer: 17.46
X^2 = 7^2 + 16^2 = 49 + 256
X^2 = 305
X = sqrt(305)
X = 17.46