Step-by-step explanation:
40 sodas=100%
15 sodas=?
15×100
1500/40
37.5%
Answer:
The answer is 132 days
Step-by-step explanation:
We know that the water drops an inch every 12 days.
now we need to get to 11 inches down.
12(days) x 11 = 132
please mark brainiest :)
Company A : 13 + 30m.....where m = # of mattresses
company B : 15 + 28m.....where m = # of mattresses
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company A : cleaning 4 mattresses : 13 + 30(4) = 13 + 120 = 133
company B: cleaning 4 mattresses : 15 + 28(4) = 15 + 112 = 127
so company B would charge less
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company A : cleaning 7 mattresses : 13 + 30(7) = 223
company B: cleaning 7 mattresses: 15 + 28(7) = 211
so by using company B, u would save : 223 - 211 = $ 12
3 (4*12)
four multiply by 12 then multiply by 3
