If she spends $42 a week on coffee and every day she spends the same amount (I don't see this in the question, only doughnuts.), then $30 can get her 30 : 42 = 5/7 of a week of coffee -> 5 days.
So, she spends 5 days on coffee -> she must also spend 5 days on doughnuts
And since she spends 30 dollars equally everyday, she spends 30 : 5 = $6 everyday on doughnuts
Answer:
19.30
Step-by-step explanation:
if your finding the discounted price, you'd take 20% and turn it into .20 and then subtract 19.50 and .20
Answer:
77.00
Step-by-step explanation:
Exact from is 4096/27
In decimal form is 151.703
In mixed from is 151 19/27
Hope it help u
9*19+2*57-75=n
171+114-75=n
285-75=n
210=n
according to BODMAS