Loretta’s income last year was $81,300. she made $56,800 at her salaried job and had additional passive income. if loretta earned the same amount of passive income each month for the entire year, approximately how much per month was it?
a. $2,040
b. $2,125
c. $4,730
d. $6,775

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.

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.