A person's blood pressure in mmHg, y, over a time period represented in seconds, t, is shown. Which function models the situation represented in the graph?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

5of the first 50 shoppers at a grocery store buy apples. how many shoppers can the store manager expect to check out before 25 customers buy applesa.) 100b.)150c.)200d.)250