Complete the solution of the equation. Find the value of y when x equals -2.
x + 2y = -12
Enter the correct answer.
OOO
DONE
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OO

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96