True or false: f(x) is a function.
6.0
o a. false
o b. true

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Find the area of a parallelogram with base 15 yards and height 21 2/3

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?