Wering a one-step expression for a real-world situation
A pet store has 4 tanks of fish. Each tank has d fish. Using d, write an expression for the total number of fish in the store.

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.

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

What is mean median mode and range?