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3 years ago

Please Please Please answer this sum correctly

Mathematics

2 answers:

tigry1 [53]3 years ago

7 0

there were 15 fans because Britney's team was the visiting team

hoa [83]3 years ago

7 0

home = x + 7

visiting = x

2x+7 = 15

2x = 8

x = 4

visiting has 4 fans

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Sarah started her day with a fullback apples up and make an Apple Pie when she's three apples she knows that she has 12 apples w

lisov135 [29]

The question is a little hard to understand... let me see what i can do. I'll edit what i figure out on here. :) (PS) Did you reword the question? Do you think you could double check and make sure this is what the question looks like?

Started her day with a full bag of apples (?)
She needs 3 for an apple pie
She had 12 total (?)

Or maybe she needs 12 for a pie and now she has 3?

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2 years ago

Find the percent of discount. Round to the nearest tenth

maxonik [38]

Answer: 69%

Step-by-step explanation:

16820x100= 1682000

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2 years ago

Hardy has three times as many tennis balls as kerns. They have 940 tennis balls in all. How many tennis balls does Hardy have th

topjm [15]

Answer:

Hardy has 470 more tennis balls than Kerns.

Step-by-step explanation:

Given that:

Total number of tennis balls = 940

Let,

x represents the number of tennis balls Hardy has.

y represents the number of tennis balls Kerns has.

According to given statement,

x+y=940 Eqn 1

x = 3y Eqn 2

Putting x = 3y in Eqn 1

3y+y=940

4y=940

Dividing both sides by 4

$\frac{4y}{4}=\frac{940}{4}\\y=235$

Putting y=235 in Eqn 2

x = 3(235)

x = 705

Difference = Hardy's tennis balls - Kerns' tennis balls

Difference = 705 - 235 = 470

Hence,

Hardy has 470 more tennis balls than Kerns.

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3 years ago

1) What is the slope of x+y=4?

Lerok [7]

1) y=-x+4, the slope is -1
2)y=-x+4, slope is -1
3) yes
4)It's the same line if the slopes and y-intercepts are the same, so the number of corresponding points are infinite.

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3 years ago

Return to course

raketka [301]

Answer:

I think

11cm²-5cm²=121+25

and the square root of that will give you 12.08

and that's the answer

7 0

2 years ago

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