Which describes money that is received from sales of goods or services?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out