Rachel spent $628 more than Samuel if Samuel spent $329 then how much did Rachel spent

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

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.

Question 27 of 28 1 point what is the slope of the line shown below? (3,-2) (2,-4)