Which are the side lengths of a right triangle?

(1) 10,15,20

(2) 11,16,22

(3) 12,18,26

(4) 20,21,29

Scott divides some 4-digit numbers by 1000. His answer is a decimal every time. Scott says, if you divide a 4-digit number number by 1000, the answer will never be a whole number. Is Scott correnct circle YES or NO.

There are 5,426 people seated at tables. Each table seats 8 people. How many tables are full? How many people are sitting at a table that is not full? How many tables are needed for all 5,426 people?

Is 9/10 larger than 13/14

1.05555555556 as a fraction

Write an absolute value equation that has the solution of x=8 and x=18.

Which set of side lengths form a right triangle? A 14m, 20m, 25m B 10cm, 6cm, 8cm C 7cm, 8cm, 10cm D 3ft, 6ft, 5 ft

A car tire has a radius of 1.5 feet. If the tire is rotating at 800 rpm, what is the speed of the car in miles per hour (1 mile = 5,280 feet) ? Round the answer to the nearest tenth.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Mrs. Walters drove 160 miles on 5 gallons of gas. How many gallons of gas will she need to travel 256 miles?

Simplify This Expression 12x + 6 + 15x

What is 347,492 rounded to the nearest ten thousand