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3 years ago

7

I WILL GIVE BRAINIEST

2 answers:

a_sh-v [17]3 years ago

7 0

Expand the bracket firsr by multiplying everything in the bracket by - 5 and you now have 3-10x-5<10, which simplifies to -2-10x<10
Bring - 2 over to the other side by adding 2 on both sides and now you have -10x<12. Now simply divide both sides by -10 to isolate x and you get x<-1.2, or x<-6/5 as a fraction

yaroslaw [1]3 years ago

3 0

3 - 5(2x + 1) ≤ 10
3 - 10x - 5 ≤ 10
-10x - 2 ≤ 10
+2 +2
___________
-10x ≤ 12
Divide -10 on both sides.
x ≤ 12/-10
x ≤ -1.2
-1.2 into a fraction is -6/5.
x ≤ -1.2 or x ≤ -6/5

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<em></em> $Area = 72in^2$ <em></em>

<em></em>

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<em>Your question is incomplete without an attachment (See attachment)</em>

Required

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