Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
2x - y = 7
2y = 4x - 14

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1 solution

infinite

Write two subtraction equations that are equivalent to 5 + 12 = 17.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.