Sarah's investment in jet blue stock grew 28% to $448 how much did she originally invest?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240