Leonard took ten 15 point quirzes in this geometry class. His total points on the 10 quizzes is 135. What information is unnecessary to find out the answer?
the point value of the individual quirres
the total number of points he scored
the total number of quirres he took
All of the information is needed

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 expression is equivalent to 8(k + m) − 15(2k + 5m)?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)