Apply the distributive property to factor out the greatest common factor.
27-18r =27−18r=27, minus, 18, r, equals

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

answer: plz mark me brainliest

7 hours, 0 minutes, 0 seconds

or:  

0.04

total weeks

or:  

0.29

total days

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7.00

total hours

or:  

420.00

total minutes

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25,200.00

total seconds

step-by-step explanation:

answer: the answer for that is 22/3