Is a homework, help plis thanks

Write the fraction or mixed number and the decimal shown by the model

What is the value of the expression below? 148+(-6)| + |– 35= 7|

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.