What is the average of all of the integers from 17 to 55?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Adan has decided to purchase an $9000 car. he plans on putting 20% down toward the purchase and financing the rest at 7.9% interest rate for 3 years. find his monthly payment a) $225.29 b) $298.81 c) $204.78 d) $236.89