7x+2y=-17
Y=5x
What is x, y

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

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.

According to the general equation for conditional probability if p(anb)=3/7 and p(b)=7/8 what is p(a i b)