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2 years ago

Tickets that cost $88 for a professional women’s championship soccer game are offered at a 15% discount. What is the sale price?

Mathematics

1 answer:

RoseWind [281]2 years ago

6 0

Answer:

$74.80

Step-by-step explanation:

10% = 8.8

5% = 4.4

8.8 + 4.4 = 13.2

88 - 13.2 =$74.80

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A necklace has and matching bracelet have two types of beads. The necklace has 12 large beads and 8 small beads and weighs 88 gr

miv72 [106K]

Weight of one large bead is 1.5 grams and weight of one small bead is 8.75 grams.

Step-by-step explanation:

Let,

Weight of one large bead = x

Weight of one small bead = y

According to given statement;

12x+8y=88 Eqn 1

5x+2y=25 Eqn 2

Multiplying Eqn 2 by 4

$4(5x+2y=25)\\20x+8y=100\ \ \ Eqn\ 3\\$

Subtracting Eqn 1 from Eqn 3

$(20x+8y)-(12x+8y)=100-88\\20x+8y-12x-8y=12\\8x=12$

Dividing both sides by 8

$\frac{8x}{8}=\frac{12}{8}\\x=1.5$

Putting x=1.5 in Eqn 1

$12(1.5)+8y=88\\18+8y=88\\8y=88-18\\8y=70$

Dividing both sides by 8

$\frac{8y}{8}=\frac{70}{8}\\y=8.75$

Weight of one large bead is 1.5 grams and weight of one small bead is 8.75 grams.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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2 years ago

You saved 300 to spend over summer. You decide to budget 50 to spend each week. Write and equation that represents the situation

Anestetic [448]

Y=300-50x
Y= total $
X= number of weeks

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2 years ago

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A container holds 16 pints of lemonade. How much is this in gallons

Sonja [21]

Since one gallon is equal to 8 pints, 16 pints would equal to 2 gallons.

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3 years ago

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Ganezh [65]

Answer:

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Step-by-step explanation:

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Expand and simplify<br> (7 + √6)^(2). Give your answer in the form b+c√6

Tems11 [23]

Step-by-step explanation:

$(7 \: + \: \sqrt{6} ) ^{2}$

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$49 + 14 \sqrt{6} + 6$

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2 years ago