Sabby5069
30.03.2020 •
Mathematics
Sandra used 15% of a bag of flour to make pizza and 34% of the flour to bake some cookies. She had 720g more flour remaining than the first amount of flour used to make the pizza. How much flour did Sandra have first?
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Ответ:
You buy a new car for $20,000, but it loses 20% of it's value every year.
f (x) = a .(6)
f(x) = 20,000 .(0.8)
100% - 20% = 80%
= 0.80
Step-by-step explanation: