Please help me answer this question Thing you will need to know
Item Price Unit
Paint $13.99 quart
nails $ 8.57 pound

Question: Beth needs 5 1/4 quarts if oaint to paint some walls. How much will it cost her?
( Assume she can buy a fraction of a quart at the same rate)
Please help this is due tom. and please show me how to do it i cant understand it)

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14