Answer:
She will pay $122.85
Step-by-step explanation:
First, find the amount of the percents.
To do that, turn the percents into decimals.
25% --> 0.25
10% --> 0.10
Then, multiply each decimal with the original price.
189×0.25= 47.25
189×0.10= 18.90
Now that you have the amount of the percents, subtract both from the original price.
189- (47.25+18.90)
189-66.15= 122.85
Perimeter is adding all sides so the answer will be 12(pi) + 46, hope this helps!!
1.25 is the slope 5/4 rise over run
5/22*2 implies 10/44 and 10*44=440
The question reflects prime factorization
440=10*44=2*5*11*2*2=2^3*5*11
5/22 is the ratio so you'd have to try all multiples
5/22 * 2 works and is consequently the only solution
Answer:
11.2 gallons
Step-by-step explanation:
by multiplying 16 by 0.965 (as it is a 4.5% decrease per year) and then multiplying the answer by 0.965 and so on until done a total of 10 times gets you the answer 11.2 gallons. there is a quicker way to do it but I cannot remember sorry