Simplify the expression:

4 (5x-3)

In the slope intercept equation for a line the coefficient of the xterm gives the

The length of a rectangle is 8 feet more than its width. If the width is increased by 4 feet and the length is decreased by 5 feet, the area will remain the same. Set up an equation to find the answer. Give detail.

Half of a number is less than a second number

Estimate 46+47+65+75+23=

what is the LCM of 16a^3b and 24ab^2? A) 48a^3b^2 B) 96a^3b^2 C) 8ab^2 D) 2ab^2

Which is NOT a property of a parallelogram? Diagonals bisect each other Diagonals are congruent Both pairs of opposite Both pairs of opposite sides are parallel angles are congruent

It takes Bethany 8 hours to proof a chapter of Hawkes Learning Systems' Statistics book and it takes Nina 7 hours. How long would it take them working together? (Round your answer to two decimal places.)

How many 40 tens make hundreds

Find the center and radius of circle of x^2+y^=36

A rock, dropped into a well, falls 4 9/10 meters in the first second, and at every next second it falls 9 4/5 meters more than the preceding second.