Find the truth set of each predicate. (If your answer is an interval, enter it using interval notation; otherwise enter it as a comma-separated list.) (a) Predicate: 8 d is an integer, domain: ℤ

An equation where variables are used to represent known values—function notation true or false

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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.