Mary and Jeff both have jobs at a baseball stadium selling bags of peanuts. They each get paid $12 per game and $1.75 for each bag of peanuts they sell. (A-CED.1)

a.) How many bags of peanuts does Jeff need to sell to earn $54?

b.) How much will Mary earn if she sells 70 bags of peanuts at a game?

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Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station. he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.