Shane covered a 10 ft. By 14 ft. Wall with wall paper. To match the pattern, he bought 20% extra. Each role of paper covers 30 ft. How many rolls of wall paper did Shane buy

Which statement about perfect cubes is true

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

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.