I don't know where to start.

In how many different ways can you make exactly $0.75 using only nickels, dimes, and quarters, if you must have at least one of each coin?

Guest Jul 28, 2020

#1**+1 **

1 nickel + 1 dime + 1 quarter = 40 cents

how many ways can you make 35 cents with n d q

1 q 2n

1 q 1 d

2 d 3 n

3 d 1 n

5 n 1 d

7 n

I think that is it..... 6 ways

ElectricPavlov Jul 28, 2020