Question

anna has a total of 41 coins, which consist of nickels and quaters. her coins hace a total value of $5.45. How many of each coin does she have? set up two equations and then solve

Answer 1

@tkhunny could you help

Answer 2

@jim_thompson5910 could you help me

Answer 3

@Directrix
@hartnn
can any of you guys help?? im desperate

Answer 4

x+y=41
0.05x + 0.25y = 5.45

Do Elimination:

x+y = 41
4(0.05x+0.25y = 5.45) --> 0.2x+y=21.8

Subtract the like values which is y.:

0.2x-x = 41-21.8
-0.8x = 19.2

Solve for x= 24

Plug x back into original question:

x + y = 41
24+y = 41
y=17

x=24 nickels
y=17 quarters

Check:
25(0.05) +7(0.25) = $5.45

Answer 5

thanx a ton

Answer 6

Sure, let me know if you need anymore help.

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