Lucas is offered either 15% or $21 off his total shopping bill. how much would have to be spent to make the 15% option the best
1 answer:
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Answer:
19.6
Step-by-step explanation:
The ratio of brown paint to white paint is, 5:7 or so if he bought 14 gallons of white paint we need to figure out:
which we can as it only has one unknown:
5x=14×7
5x=98
x=19.6
So the answer is 19.6