Mathematics, 04.06.2021 02:30 Andrebutrus
You pay $34 for 8 gallons of gasoline and 2 quarts of oil at a gas station. Your friend pays $20 for 5 gallons of the same gasoline and 1 quart of the same oil. Write a system of linear equations that represents this situation. Use to represent the price of a gallon of gas and y to represent the price of a quart of oil.
Answers: 2
Mathematics, 21.06.2019 17:30
Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.
Answers: 2
Mathematics, 21.06.2019 20:50
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
You pay $34 for 8 gallons of gasoline and 2 quarts of oil at a gas station. Your friend pays $20 for...
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