Ann bought 2 packages of ground beef. Each package weighed 1 3/4 pounds. When she got home, she divided the ground beef into 1/4pound hamburger patties. How many hamburger patties did she make?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f