Natalie and Breanna decide to buy chocolates and giant sour keys for the class. They buy 130 giant sour keys and chocolates combined. If they spend a total of $66.85 in total, and chocolates cost $0.22
and giant sour keys cost $1.07, how many of each did they buy?
please explain step by step do you can!:)

148

Step-by-step explanation:

8 2/3 is the answer

step-by-step explanation: just use a calculator

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.