Jeremy’s car can travel 228 miles on 6 gallons of gas A. Write an equation to represent the distance, y, in miles Jeremy’s car can travel on x gallons of gas B. Jeremy’s car used 7 gallons of gas during the trip. How far did Jeremy drive

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Q: At the beginning of summer, Mark has $200 in savings and Ryan has $350 in savings. The brothers have…

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Q: A grocery store sells oranges in 3lb bags for $3.75. What equation represents the cost for pounds of…

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Q: A person standing on a moving walkway travels 75 feet in 25 seconds. what equation represents the…

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Q: Brea carries a backpack that weighs 15 pounds. She weighs x pounds. Write an equation that could be…

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A: Solution

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Q: Lincoln bought 3 bottles of an energy drink for $4.50. Write an equation relating the total cost y…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.