Answer:
Ratios in a percent proportion always have a denominator of 100 because 100 % is the whole
Step-by-step explanation:
hi my name is sarah thats sarah with an h to bad im not going to hate cause haters gonna hate my step dad gary.
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(3x + 10) / (2x + 5)(x - 5).
(3/2x+5) + (5/x-5)
= [3(x - 5) + 5(2x + 5) ] / [ (2x + 5)(x - 5)]
= 3x - 15 + 10x + 25 / (2x + 5)(x - 5)
= 13x + 10 / (2x + 5)(x - 5).
31%
hope this helps
