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3 years ago

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Aria is buying snacks for a party. She will buy one pizza for $20 and some garlic rolls for $2 each. Write an expression to repr

esent the total money she spends buying snacks for the party.

1 answer:

sineoko [7]3 years ago

3 0

$20+$2w is the correct answer… w is just the unknown variable so you can change it to any letter you may wish! Hope this helped!

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Broderick deposits $6,000 in an account that earns 5.5% simple interest paid annually. How long will it be before the total amou

emmainna [20.7K]

<span>i=prt
where i is interest (9000-6000 = $3000 interest)
p is principle ($6000)
r is rate (5.5%) [taking that its 5.5%pa]
t is time

substitute these into the equation
3000 = $6000 x 5.5% x t
t = 3000 divided by (6000x5.5%)
= 3000 divided by 330
t=100/11 years
it would take 100/11 years which is approx 9.1 years</span>

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. A square picture frame occupies an area of 112 ft2 . What is the length of each side of the picture in simplified radical form

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Recall that a square is just a rectangle with all sides equal.

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$\bf \textit{area of a rectangle}\\\\
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\begin{cases}
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width=x\\
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Answer:

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Step-by-step explanation:

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