A cuts one angle into two equal angles

Let w=23 . what is the value of w + 45 ?

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

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.