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3 years ago

Which value of c does not satisfy the inequality 200 − 10c < 150?

1 answer:

5 0

If c = 4, then 200 − 10(4) = 200 - 40 = 160 < 150 (FALSE)
if c = 6, then 200 − 10(6) = 200 - 60 = 140 < 150 (TRUE)
if c = 10, then 200 − 10(10) = 200 - 100 = 100 < 150 (TRUE)
if c = 12, then 200 − 10(12) = 200 - 120 = 80 < 150 (TRUE)

answer
4 does not satisfy the inequality 200 − 10c < 150

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To divide fractions, follow these steps:
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5/7 reciprocal = 7/5

Step 2- multiply the original first fraction and reciprocal second fraction.
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Step 3- Simplify if possible.
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So the answer is c = 1.3, or 1 and 3/10.

Hope this helps :)

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