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Fed [463]
2 years ago
9

Which represents the solution to the absolute value equation? 5|2x-4|+1=11

Mathematics
1 answer:
lora16 [44]2 years ago
4 0

simplify-   10x+20+1=11

simplify-   10x+21=11

x=-1

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The answer would be 331 weeks rounded. Just divide.
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Kona wants to bake at most 30 loaves of banana bread and nut bread for a bake sale. Each loaf of banana bread sells for $2.50,an
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Answer:

Step-by-step explanation:

30 loaves of banana bread and nut bread at most

Banana bread is sold for $2.5

Nut bread is sold for $2.75

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Given that x represent loaves of bread

And y represent loaves of nut bread

First statement

She wants to make at most 30 of both loaves bread and nut, at most means the maximum she wanted to make is 30, so it is either 30 or less than 30.

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x+y≤30. Equation 1

Second statement

She wants to make at least a gain of $44, that is, the minimum money she wants to make is $44

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She will make 2.75y by baking y nut bread.

Therefore,

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The inequality is,

2.5x+2.75y≥ 44. equation 2

The inequalities model are

1. x+y≤30

2. 2.5x+2.75y≥ 44

3 0
1 year ago
The original cost of an item is $64, but you have to pay $78.08. What is the markup of the item (as a percent)?
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Answer:

Step-by-step explanation:

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While her husband spent 2½ hours picking out new speakers, a statistician decided to determine whether the percent of men who en
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Answer:

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To study :  whether the percent of men who enjoy shopping for electronic equipment is higher than the percent of women who enjoy that.

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