Three friends go bowling the cost per person per game is $5.30 the cost to rent rule is $2.50 per person there total cost is $55.20 how many games did they play

Solve for x and select the correct answer

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?