6. Suzette has a total of 32 nickels and dimes. If
the total value of the coins is $2.45, find the
number of dimes she has.

Step-by-step explanation:

The answer is 85 32x5equals 160 then 245 minus 160 equals 85 85x10 equals 850 $8:50 plus $1:60 equals $2:45

17

Step-by-step explanation:

We can set this up by using an equation where D is the number of dimes and N is the number of nickels.

N x .5 + D x .10 = $2.45

N + D = 32

If we work our way through the equations, we find that D = 32 - N. We can plug this into the first equation and get N(.5) + .10(32-N) = $2.45

If we simplify the equation, we get 3.20-N(.5)=2.45, and thus N, or the number of nickels, equals 15.

If we go to the second equation and plug in N=15, we get 15+D=32. If we subtract 15 from both sides, we get D, or the number of Dimes, equals 17.

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: