Susan has four 20 point projects for math class. Susan’s scores on the first three projects are 18, 15, and 16.

What score does Susan need to earn on project #4 to earn an 85% total average?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Graph y = -|x| + 2. click on the graph until the correct one appears.

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)