Dans income can be calculated as $20 times the number of hours worked (h) added to his overtime wages of $350. if he subtracts $600 to pay a bill, his income totals $550. which expression represents dan’s income?
a.) 20h + 350 = 550 - 600
b.) 20h + 350 - 600 = 550
c.) 20h + 600 = 550 + 350
d.) 20h + 350 + 600 = 550

just get this app called photo math it should be able to do those

c.

step-by-step explanation:

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation: