Which step would not be a possible first step for solving the following equation algebraically? 2x(5x-2)+4 =8-2x a) subtract 4 from both sides of the equation b) divide every term in the equation by 2 c) multiply -2 by 2 d) add 2x to 5x

3382-299=3383- ? fill in the blank?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?