Which of the following equations best represents the relationship between x and y? (Y= -2x) (Y= 2x) (Y= 1/2x) (Y= -1/2)

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.