Find x if f(x) = 2x + 7 and f(x) = -1

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

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?