How do I find the sum or the difference how do I find the sum or the difference in 4y + 3 - y - 2

Subtract 5x-2from - 3*+4

What's the the LCM of 1978 and 2832'

The shape is a quadrilateral. The shape has no right angles. The shape has 4 sides of equal length.

What is the factored form of 2x2 + 20x + 50? 2 (x + 5) (x - 4) 2 (x - 5) (x + 4) 2 (x + 5) 2 2 (x + 5) (x - 5)

A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 404.0404.0 gram setting. It is believed that the machine is underfilling the bags. A 4848 bag sample had a mean of 400.0400.0 grams.

Y = - 4 * 2x is a reflection of y = - 1/4 * 2x. True or false?

A company is designing a new cylindrical water bottle. The volume of the bottle will be 186 cm the height of the water bottle is 7.9cm what is the radius of the water bottle

One sheet of stamps is shown at the right. Joe needs to buy 50 stamps to send out invitation for her graduation party. Will 2 sheets of stamps be enough? How do you know

Angle θ is in standard position. If tanθ < 0 and cosθ = - 4/5, find sinθ.

Increase £600 by 15%?