Please help I haven't paid my taxes, the IRS is after me but I wanna watch the Superbowl :(

One integer is 8 times another. if the product is 72, then find the integers

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.