1) The surface area of a spherical balloon is 175 cm2. If the length of the radius was six times as large, what would the surface area be? es
A) 1050 cm2
B) 6300 cm2
8400 cm2
D) 11200 cm2

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?