There are 365,493 blue pens and 549,384 black pens how many more black pens are there then blue pens

What is 1/4 times 7/8

A girl bought 3 and 3/4 pounds of spinach for $6.88 using the unit rate how much would 1 and 1/2 pounds of spinach cost?

Simplify each expression. 3 (x + 3) - 2x 2b - 4 (2b + 5) 5 - 3 (6 - 2y) 4a - 2 (7 - 3a) + 5 t - 4 (t - 8) + 7 (3t + 4) 3x + 2y - (x + 1) + 5 (2y - 1)

What is - 2 (x+5) = 4?

If tam walks 2 miles to school during gym and runs 3 times as fast as Dante how many miles would Dante go if he ran 1 mile

Change 9 out of 100 to a percentage

Making 50 Use the numbers 4, 6, 10, 3, and 2 And the operations + - *: To make a number as close to 50 as you can! Can you make 50?

if each of the 254 students who perform on stage has 3 friends come to see the musical, and each of the 137 students working back stage has 2 friends come to see the musical, how many total audience members will there be?

Dan found a two digit odd number. One of its digits was half the other. The number is greater than 50. What number did dan find

Inverse of y = (x/2) ^2