Evaluate each expression given x=1, y= -2 and z=5
a) 4x+²y
b)xy²+3x³2
c) xy-2(y-z)+4x

Which of the following is an equation of a line parallel to the equation y=4x+1?

Joanie watched 1 out of three of a movie in the morning

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.