What is the side length of a cube that has a total surface area of 384 square inches?

In a swimming race, a student swam the first 50 meters in 42 seconds. she swam the secons 50 meters in 40 seconds. what was the students average speed during the race?

Caroline bought 20 shares of stock at 10 1/2, and after 10 months the value of the stocks was 11 1/4. If Caroline were to sell all her shares of this stock, how much profit would she make? A: $15 B: $10 C: $210 D: $225

Allison has a strip of leather 64 centimeters long. She wants to cut it into 5 equal pieces to make watchbands. What should be the length of each piece? Answer in units of cm.

Use the original price and the markdown to find the retail price. Original price: $100; Markdown: 26%

What is the rate in which the second quantity is one unit

Can 4x+9x+5 be simplified

Round off 0.043 to one significant figure

There are fifty people in line for tickets to the Royal Rumble. Each time a fan buys a ticket, you skip two places in line. How many fans will buy tickets before you do?

What is 1/3 plus 1/3

How to know if something is a right triangle with slope formula?