George bought 3 3/10 yards of fabric for an art project at $2.27 per yard. What was the total cost of the fabric?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.