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SaRa

Questions (8)

how do you solve this by substitution:step by step 1. 5x-y=16 5x+2y=13 2. 3x-3y=9 2x-4y=-16 3. x=-6y y=2/3x+5 thank you!
1. 1 answer
2. 962 views
how do you solve this by substitution:step by step 1. 5x-y=16 5x+2y=13 2. 3x-3y=9 2x-4y=-16 3. x=-6y y=2/3x+5 thank you!
1. 0 answers
2. 617 views
Find the LCD for the following pairs of rational expressions.numerator 8 divided by denominator x negative 13 and numerator 7
1. 0 answers
2. 501 views
Multiply and simplify as indicated.numerator x divided by denominator x to the 2 power negative 2x times numerator 27x negative
1. 0 answers
2. 619 views
Divide as indicated.numerator 4 x to the 5 power divided by denominator 9 y to the 4 power divided by denominator numerator 2 x
1. 0 answers
2. 439 views
Simplify the rational expression.numerator 3x negative 21 divided by denominator 49 negative x to the 2 power
1. 1 answer
2. 532 views
Simplify the rational expression.numerator 3 x to the 2 power plus x negative 10 divided by denominator 3 x to the 2 power
1. 1 answer
2. 569 views
Simplify the rational expression.Simplify the rational expression. numerator 4 x to the 2 power negative 16 divided by
1. 1 answer
2. 570 views