Respuesta :

ximeme

Answer:

r≤−2

Step-by-step explanation:

-3(r-5)+7≥28

simplify

−3r+22≥28

subracts by 22 on each side

-3r≥6

divide by -3, dividing by a negative switches the sign

r≤−2

nthomas2594

Answer:

r<=-2

Step-by-step explanation:

-3(r-5)+7>=28

Distribute

-3r+15+7>=28

Then add like numbers

-3r+22>=28

subtract 22 from both sides

-3r>=6

Divide and when you divide/multiply a negative you flip the inequality sign

r<=-2

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