Please help! I also have to show work. Write the equation in factored form: y = 6x^2- 7x - 20

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.

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Which best explains why this triangle is or is not a right triangle ?