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nikitadnepr [17]
3 years ago
13

1. June collects books. Last year she had 20 books in her collection. Now she has 30 books. What is the percent increase of her

collection?
2. Mallory’s bill at the Townie Deli is $15.70, not including tax. If she leaves an 18% tip and has to pay 7% sales tax, how much is the total bill?
3. A tablespoon is equivalent to about 4 teaspoons. A recipe calls for 2/3 cup of sugar for every 1/2 teaspoon vanilla. What is the unit rate in tablespoons per cup?

Mathematics
2 answers:
Aleks04 [339]3 years ago
6 0

Answer:

2) 19 dollars and 63 cents.

Step-by-step explanation:

not inc. tax = $15.70.

18% tip x $15.70=$2.83

7% tax x $15.70 = $1.10

$15.70 + $2.83 + $1.10 = $19.63

Inessa05 [86]3 years ago
3 0
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3 years ago
Using a pair of compass only construct a triangle ABC such that AB=9cm, angle BAC=60° and angle ABC=45°
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Answer:

AC=5.4 BC=7.2

Step-by-step explanation

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Step-by-step explanation:

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2 years ago
In parallelogram EFGH, the measure of angle G is (4x + 16)° and the measure of angle H is (2x − 16)°. What is the measure of ang
asambeis [7]

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Step-by-step explanation:

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