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2 years ago

PLS HELP I WILL MARK BRAINLIEST

Mathematics

2 answers:

tigry1 [53]2 years ago

8 0

Answer:

5x<50

Step-by-step explanation:

Alla [95]2 years ago

5 0

Answer:

Step-by-step explanation:

5n < 50 <--- subtracts 4 from both sides

n < 10 <--- divides both sides by 5

Check: testing n=0, we have 4 + 5(0) = 4 + 0 = 4 < 54, so yes it works

testing n=10, 4 + 5(10) = 4 + 50 = 54.

testing n=11, 4 + 5(11) = 4 + 55 = 59 <--- fails as expected.

X < 10, proven, verified, correct

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