Lar 18
Interpreting linear expressions
Mr. Golv is practicing his jiu-jitsu drill where he does 5
guard passes and 2 kimura arm locks. A guard pass takes
G seconds, and a kimura arm lock takes K seconds.
Which expressions can we use to describe the
number of seconds it takes Mr. Golv to complete his
jiu-jitsu drill 7 times?
Choose 2 answers:
What’s the answer?

Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Math each whole number with a rational,exponential expression