Solve: you barrow $520 from your parents to buy a mountain bike. your parents are not charging you interest ,but they want to be repaid as soon as possible . you can afford to repay them $20 per week . how long will it take to repay your parents

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?