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Multiply first equation by 3: 9x + 15y = 63

Add that and second equation: 19y = 57

Divide by 19: y = 3, so x = 2

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โˆ™ 2010-04-21 16:16:21
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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