How to convert 4/80 into a percentage

What does 3 (2x-5) = 6x-15 equal?

Which equation has no solution? A). 24x + 32 - 2.1x = 20.9x + 30 + x + 2 B). 24x + 32 - 2.1x = 20.9x + 30 + x - 2 C). 24x + 32 - 2x = 20.9x + 30 + x - 2 D). 24x + 32 = 20.9x + 30

Joe practiced his trumpet 3/4 hour on Monday and 7/12 hour on Tuesday. How long did he practice altogether?

Which group was charged the highest rates by the railroads during the late 19th century? a. bankers b. farmers c. factory owners d. immigrants

When rolling a six-sided number cube with faces labeled 1 to 6, which set of events will be independent? A. rolling an even number and rolling an odd number B. rolling an even number and rolling a prime number C.

A turtle walk 12 feet in one hour. how many inches does the turtle walk in one hour?

Find the volume of a square pyramid with a base area of 18inch squared and the height of 4 inches

Which expression is equivalent to 10x^6y^12/-5x^-2y^-6? Assume. - 50x8y18 - 2x8y18 - 2x12y72 5x8y18

There are 1650 students at central High estimate the number of students who drive to school.

Solve 2x^2 + 3x - 7 = x^2 + 5x + 39 for x. A. x = - 6 + square root 82 B. x = - 6+2 square root 17 C. x = 1 + square root 33 D. x = 1 + square root 47