the dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. the area of the rectangle is 90ft^2

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?

What multiplys to be 1 but adds up to be 4