A fitness trainer purchased a total of 26 exercise mats and weighted balls. Each exercise mat cost $12,75, and each weighted ball cost $14.50, if the trainer spent a total of $357.75, how many
exercise mats did the trainer purchase?

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

What is the lcm of 16 and 40 ? 24 and 40 ?

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?