Todd hired a handyman to replace some tiles in his bathroom. he paid him $24 per hour of work and $15 as a tip. if the handyman worked for t hours, the amount he got paid is given by the expression t + 24 + 15 24t + 15t 24t + 15 24(t + 15) . if he worked for 3 hours, he would receive $42 $87 $93 $117

Ahigh definition tv cost $800 with a down payment of 2/5 of the cost. how much is left to pay, in dollars after the down payment has been made?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?