Line q is represented by the following equation: 2x + y = 11 which equation completes the system that is satisfied by the solution (3, 5)? (4 points) x + 2y = 15 x + y = 15 x + y = 8 x − y = 2

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.

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2