Marty has read 32% of his 400-page library book. How many pages has Marty read?

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.

Math each whole number with a rational,exponential expression

Which inequality has a dashed boundary line when graphed ?