Between 20 and 28 students signed up for the chess club. the students could not be divided exactly into groups of 2, 3, 4, and 5. how many students signed up for the chess club?

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5

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 is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?