Is this perpendicular or parallel or neither y = - 4/5x+3 And 4x - 5y=-15

The local basketball team won 80% of the games they played this season. They played 15 total games. How many games did the team win?

Find w (6) for the function w (x) = 4x+5

Find the HCF of 150 and 180

What is the multiplicative inverse of - 5 / 8

What is the inverse of the function f (x) = 1/4x - 12?

Together teammates pedro and ricky got 2685 base hits last season. Pedro had 277 more than ricky. How many hits did each player have?

Simplify the expression 4 (3x+2) - 2

A bag contains rubber bands with lengths that are normally distributed with a mean of 6cm of length, and a standard deviation of 1.5cm. What percentage of the rubber bands can be expected to be shorter than 3cm?

You get dressed in the morning without looking at the colours of the clothes you choose. Your shirts are white or blue, your pants are black, red, or yellow, and your shoes are brown or black.

Melissa had 7 pages of homework! She only completed 5 before her soccer practice. Choose the division problem that shows what fraction of pages she finished before practice.