Karl set out to Alaska in his truck. The amount of fuel remaining in the truck's tank (in liters) as a function of distance driven (in kilometers) is
graphed
500
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Fuel (liters)
250
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Write the standard form of an equation with (see picture below)

Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.

Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question