Acircle has an area of p square feet and a circumference of q feet. if p=2.5q, what is the radius of the circle?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your