9 The lawn in front of Pythagoras Jr. High
is in the shape of a rectangle 24 m long
and 10 m wide. How many meters
shorter is your walk if you walk
diagonally across the lawn rather than
along two sides of it?

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

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.