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Delvig [45]
3 years ago
7

What is the solution to the inequality 0.8x+20<1.2x−40?

Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:x=150

Step-by-step explanation:

Step 1: Subtract 1.2x from both sides.

0.8x+20−1.2x=1.2x−40−1.2x

−0.4x+20=−40

Step 2: Subtract 20 from both sides.

−0.4x+20−20=−40−20

−0.4x=−60

Step 3: Divide both sides by -0.4.

−0.4x

−0.4

=

−60

−0.4

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Answer:

(a)

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Step-by-step explanation:

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(a)In the study, the participants in the two groups were given fish extracts containing Omega-3 (500 mg) and no Omega-3 (0 mg).

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