A concession stand charges $2.00 per soda and $0.50 per candy bar. Write an expression for the amount of money you would need to buy x sodas and y candy bars

Question

nubeer · Answer

Amount = 2x + 0.5y

dmezzullo · Answer

are you sure?

nubeer · Answer

yes.. look u want to buy x sodas and per soda is 2$ so x soda will cost 2x same way for y.. so just add up both will give u the money u neeeded to buy candies and sodas.

dmezzullo · Answer

Sarah worked the following problem incorrectly.

Part 1) In which line was the mistake made?
Part 2) Show your work and give the correct answer?

Line 1	40 ÷ 5(3 − 1) − 4
Line 2	40 ÷ 5(2) − 4
Line 3	40 ÷ 10 − 4
Line 4	4 − 4
Line 5	0
can you help with this one to.. thanks btw

nubeer · Answer

u have to apply DMAS rule or BODMAs or whatever it is .. in it u have to do the division part first then multiplication and in the end subtraction and addition..
first i also need to know the exact format of ur question