Match the vocabulary word with the correct definition. 1. mixed expression a polynomial that has at least one integral term and one fractional term 2. complex fraction a fraction with a fraction in it numerator or denominator, or both

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Step-by-step explanation:

1. mixed expression: a polynomial that has at least one integral term and one fractional term

2. complex fraction: a fraction with a fraction in it numerator or denominator, or both

1.mixed expression

2.complex fraction

Step-by-step explanation:

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation: