The abc bagel shop sells bagels for $0.85 each. thus far today they have sold 47 bagels. write an equation that represents the amount of money, a, they'll make if they an additional, b, bagels today

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Can any one me with the answers to these questions asap?