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Pie
3 years ago
9

Given f(x) = -x – 5, solve for a when f(x) = 4.

Mathematics
1 answer:
Gnoma [55]3 years ago
6 0

Answer:

1

Step-by-step explanation:

plug 4 into x making -4-5 then solve it and it comes out as 1

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If Joan read 75 pages in 4 hours how long will it take her to read 250 pages
denis23 [38]
75/4=25 pages per hour, so, now we have to divide 250 by 25.

250/25=10

So, it would take Joan 10 hours to read 250 pages. :)
6 0
3 years ago
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Plz, help my friend ASAP!!!!!!!
Likurg_2 [28]

Answer:56.9

Step-by-step explanation:

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6 0
3 years ago
Mr. Douglas drove 2,482 miles. He spent 42.5 hours in the car driving. What was his average speed for the trip?
riadik2000 [5.3K]

I think you just divide the number of miles by the number of hours he spent driving.

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6 0
3 years ago
70% of a number is 98.
hammer [34]
The solution is as follows:

Set up the proportion:

70% - 98
90% - x

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x = 98 x 9/7

x = 14 x 9

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The answer is <span>D. 126.


I hope my answer has come to your help. God bless and have a nice day ahead!</span>
8 0
3 years ago
6cm
Daniel [21]

Answer:

26cm

Step-by-step explanation:

P= all sides

p=6+3+2+4+2+3+6

should get 26 then add the correct symbol...so put 26 <em><u>cm</u></em>

8 0
3 years ago
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