If 20msquare of flooring costs $36,find 1)the cost of 1msquare of flooring
2)the cost of 55msquare of flooring
3)the area of the same floor if cost is$63

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

With: label the vertices and all the elements needed. find x

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz