Answer:
$46.96
Step-by-step explanation:
10.68 * 3 = 32.04
79 - 32.04 = 46.96
% is a number over 100, so 40% is 40/100, which is 0.40.
Answer:
the truck driver can drive 64 miles in one hour.
Step-by-step explanation:
Number of miles driven in 45 minutes = 48 miles
48/45x60=64
Answer:
g*2+4 I think lol I'm not good at math
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
