Write a problem that can be solved with a bar model that shows equal groups of liters. then solve the problem.

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.

Which number produces a rationale number when multiplied by 1/5

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.