Find QS if QR=7, RS=31+2x, and QS=x+26

A crater shaped like a cone has a height of 24 yd and a diameter of 72 yd. What is the volume of the crater? Use 3.14 to approximate pi and express your final answer in hundredths. yd3

Maggie's brother is 5 years younger than four times her age. The sum of their ages is 60. How old is Maggie?

On a test, shelly got approximately 93% of the items correct. she got 76 questions right. how many questions were on the test? answers

YOur dinner at a resturant costs $13.65 after you use a coupon for a 25% discount. You leave a tip for $3.00. HOw much was your dinner before the discount?

A property worth 10480 is shared between a widow and her 10 children in a ratio 1:4. The children shared their portion equally. Find each child's share

Given a data set, how do you know whether to calculate sigma or s? Choose the correct answer below. A. If the given data set contains a large number of entries, then s is calculated.

Part 1: Solve each of the quadratic equations below and describe what the solution (s) represent to the graph of each. Show your work to receive full credit.

Jill has 540 songs. She has 8 times the amount of pop songs than country. How many pop songs does she have?

What is the common factors of 35 60

Here are 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest