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Plz help asap!

Martha works in a toy shop and earns $44 per day. She earns an extra $2 for each toy she sells. If Martha wants to earn at least $80 per day, which inequality shows the minimum number of toys, n, that she should sell?

1) 44 + 2n ≥ 80, so n ≥ 18

2) 44 + 2n ≤ 80, so n ≤ 18

3) 44 + 2n ≥ 80, so n ≥ 34

4) 44 + 2n ≤ 80, so n ≤ 34

2 Answers

6 votes

Answer:

The answer is 1) :)

Explanation:

User Koba
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4 votes

Answer:

N.2

Explanation:

Because if it's the minimum it can't be 34.

So it's either 1 or 2.

N.1: 44+2(19) ≥ 80, 44+38 ≥ 80, 82 ≥ 80

N.2: 44+2(18) ≤ 80, 44+36 ≤ 80, 80 ≤ 80

User Tertek
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4.7k points