N=3p and d=p-2 we are also told that:
p+n+d=110 using n and d from above we get:
p+3p+p-2=110
5p-2=110
5p=112
p=112/5
Which is not an integer...are we sure there is no typo in the question...
There are 3 times as many nickels as pennies
There are pennies-2 dimes
And the total is $1.10
Just checking, because something is off...
-12.166 divided by -1.54 hm I think -11.122 Im sorry i never learned this...
Its really not that hard work out them all then your find the answer
450 * 0.3 = 135 = money taken off the original price
Sale price = $315
Im not sure but 4,6,7,8,9
