Mathematics, 21.01.2021 20:30 sweetluvs7865
The cheerleaders from Princeton High School are doing a gift-wrapping fundraiser at a clothing store. Yesterday, they wrapped 20 small clothing boxes (x) and 29 large clothing boxes (y), using a total of 107 meters of wrapping paper. The day before, they wrapped 39 small clothing boxes and 17 large clothing boxes, using a total of 90 meters of wrapping paper.
Choose the correct system of equations.
{x+y=1759x+46y=197
{20x+29y=10739x+17y=90
{20x+39y=10729x+17y=90
Answers: 1
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Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
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Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
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The cheerleaders from Princeton High School are doing a gift-wrapping fundraiser at a clothing store...
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