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At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?