corinavarelarmv corinavarelarmv

02-09-2014
Mathematics

contestada

tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. tina bought 9 items and paid $50.50. how many of each item did she buy?

Respuesta :

Finchers Finchers

02-09-2014

5 nail polish and 4 lip gloss

5 x 4.5 =22.5
4 x 7 =28
28+22.5=50.50

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