What is the interquartile range for the numbers 4,3,2,3,5,7,2,1

Find the solution set of each pair of the following two equations algebrically

The angles in a triangle are in the ratio 1:2:9 What is the size of the largest angle?

What's the simplest form of 28/49, 96/144, 40/45

Is 8 divided by 1 equal to 1/8

If a tank pumps 800 gallons of fluid every 20 minutes, what is the rate at which it is pumping?

1. You are making gift bags to give to your friends at a birthday party. You have 36 candy bars, 24 pencils, and 48 erasers to divide among the gift bags. You want to divide the items evenly and not have any items left over. a.

Write an algebraic expression for the given quantity. Let x represent the unknown value. one-forth of the sum of a number and eight

Multiply negative 1 over 3 multiplied by 1 over 4. Which of the following is correct?

Which number rounds to 15.5 when rounded to the nearest tenth

The altitude of an equilateral triangle is 15. what is the length of each side