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kolbaska11 [484]
3 years ago
6

Can someone help me out with this ??

Mathematics
1 answer:
nalin [4]3 years ago
6 0

Answer:

1. b > -2

2. x <= 3

Step-by-step explanation:

Question 1:

-2(b + 5) < -6

Divide both sides by -2. Remember to change the inequality sign.

b + 5 > 3

Subtract 5 from both sides.

b > -2

Question 2:

-(x - 10) >= 7

Divide both sides by -1. Remember to change the inequality sign.

x - 10 <= -7

Add 10 to both sides.

x <= 3

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A developer claims that the percent of city residents who favor building a new football stadium is likely between 52.3% and 61.7
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Answer: 453

Step-by-step explanation:

To solve the question, we have to calculate the margin of error which will be:

= (61.7% - 52.3%) / 2

= 9.4% / 2

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3 years ago
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Answer:

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5 0
3 years ago
What is 8,792 as a fraction?
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Hope this helps.

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How do you graph x = 40?
Pani-rosa [81]

Answer:

Step-by-step explanation:

Draw an infinite vertical line on the +40 x axis.

5 0
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