Heather saves $5.00 on Monday. Each day after that, she decides to save twice as much as she did the previous day. If she saves nothing on Friday, how much does she have saved that day?

A map is drawn using a scale of 1 cm/80 mi. Two cities are 280miles apart. How far apart are the cities on the map

How to draw a rectangle with 4 congruent sides that are each 1 1/4 inches long

4 (6x+3) - 5 (2x+3x) + 3 (x-1)

If x = - 1, then find the matching value foe y. 6x+2y=-8

What is a ratio for 120 miles in 5 hours

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

Find the area of a circle with a circumference of / color{blue}{6/pi}6πstart color blue, 6, pi, end color blue.

Joe is making a recipe that calls for 3/4 teaspoon of cinnamon. His only measuring spoon holds 1/8 teaspoon. How many times will he need to fill his measuring spoon to get enough cinnamon for the recipe?

Which of the following describes the graph of y=x^2-144? The graph has zeroes at x = - 12 and x = - 12 and it opens downward. The graph has zeroes at x = 12 and x = - 12 and it opens downward.

You deposit $700 in an account paying 7.7% simple interest. Find the future value of the investment after 2 years. (Enter a number. Round your answer to two decimal places.)