A family is on a road trip. The speed limit during the first 145 miles of the trip is 60 mph, and the speed limit during the last 190 miles is 65 mph. How many miles per hour over the speed limits must they drive in
order to arrive at their destination in 5 hours?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28