The diameter of 1 circular garden is 20 feet. the diameter of another circular garden is 10 feet. how much smaller is the circumference of the smaller garden?

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3