2 years ago

Please help on test

Mathematics

1 answer:

dolphi86 [110]2 years ago

3 0

150 * 5/100=7.5

150+7.5=157.5$

145*7/100= 10.15

145+10.15= 155.15$

140*8/100= 11.2

140+11.2= 151.2$

135*9/100= 12.15

135+12.25= 147.15$

Purchase D is least Expensive. 147.15$

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then

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