When the number of marbles Jill has is subtracted from 20, the result is the same as adding 16 to the number of marbles.

How many marbles does Jill have?

Is it 20 - x = x + 16 and how do I find x

The product is 200. Both factors are multiples of 10.

Convert 750ft to metre

Divide the following polynomial using synthetic division: (5x 3 - 12x 2 - 36x - 16) (x + 2) I'm clueless on how to do this ...

4 times a number is increased by 15, the answer is the same as when 70 is decreased by the number

Solve the system by substitution 5x-2y=-22 -x+y=5

Write the ratio as a fraction in lowest terms 17 minutes to 2 hours

The expression 24 (1-x) gives the discounted price of a pair of shorts, where x is the percent of the discount written in decimal form. What does 1-x represent in the expression?

To estimate the height of a tree, a geometry student measures the shadow of the tree that is 30 feet from the base tree. They place a steak at the top of the Shadow. The student is 4 feet from the stake, and the students height is 5.

What is the cube root of 7/6?

Three of the vertices of a rectangle have coordinates (-1, - 1), (6, - 1), and (-1, 2). What are the coordinates of the fourth vertex