1. 26% of students at a school own a dog, 22% own a cat and 6% own both. What proportion of students at the school own either (at least one of) a dog or a cat?
Write a a decimal.

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?