Turn the points (3, -1) (-3, 5) into slope-intercept form. i found the answer online, but i need on how to get it. (the answer is y= -x + 2 just for reference)

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug