You have 30 coins worth $2.05 in nickels and dimes. what's in your wallet? create and solve of equations to find how many dimes and how many nickels you have. write 2 equationsand i will do the workall i need with is the equation but i know how to solve

Step-by-step explanation:

Since u have two of coins, lets say # of nickles is x and # of dimes is y. We know you have 30 coins:

x+y=30

We know the coins add up to $2.05. We know nickles are 5 cents and dimes are 10 cents.

.05x+.1y=2.05

sorry i just need to anwers this to get points

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry