Brian has 250 coins in his piggy bank. some of the coins are quarters and the rest are nickels. if the total value of the coins is $28.70, find the number of nickels in the piggy bank.

The answer is 65%

Step-by-step explanation:

q= 80-28

q= 52

52/80 = p/100

5200 = 80p

5200/80 = p

65 = p

Hope this helps! Have a great day!

(~‾ ▿ ‾)~

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9