Every year Beth doubles the amount of money she donates to charity. She donated $1 to charity at age 10.
How much money will she donate at age 20?
A. $21
B. $41
C. $512
D. $1,024

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585