13) Solve for x. 2 3 (x + 7) = 10 A) 22 B) 8 C) - 1 3 D) 41 3

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.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator