The Ferry family rented 50 chairs for $150. Which expression can be used to find the cost per chair? StartFraction 50 chairs Over 150 dollars EndFraction StartFraction 150 dollars Over 50 chairs EndFraction StartFraction 50 dollars Over 150 chairs EndFraction StartFraction 150 chairs Over 50 dollars EndFraction

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363