Anna is making 3 ribbon necklaces. she needs 24 inches of ribbon for each necklace. the ribbon is sold in 12-inch lengths. how many lengths does anna need to buy?

6 she needs 6 because 12+12 is 24

She would need to buy 6 lengths. Hope this helps!

6xy and -16xy000000000

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this