How many inches is 50cm?

Who discovered the world's smallest Glacier

A bookstore had 80 copies of a magazine. Yesterday, it sold 2/5 of them. Today, it sold 1/4 of what remained. How many copies does the bookstore have left?

Which number produces irrational number when added to 0.5

Violet and Magnolia are shopping for boxes to organize the materials for their design company. Magnolia wants to get small boxes, which measure 16 in x 10 in x 7 in. Violet wants to get large boxes, which measure 32 in x 20 in x 14 in.

What is the entire number for pie

Which is bigger 12cm or 98mm

Josefina surveyed 298 students and found that 52% like scary movies. estimate the number of students that like scary movies.

Mean and median of 47,49,54,50,48,47,55

Kerry is comparing the numbers 9.207 and 9.210. what is the least place value she needs to compare to decide which number is greater?

Enter the correct answer in the box. Consider the system of equations. 3x + 2y = 23 1/2x - y = 4 Rewrite the first equation in slope-intercept form to find an expression that can be substituted for Y in the second equation.