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Alekssandra [29.7K]
3 years ago
13

SOMEONE PLEASE HELP ME QUICK WILL GIVE BRAINLIEST

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0

Answer:

IT would be B I believe

Step-by-step explanation:

f(x) = 3x + 391

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Solve 2(x + 1) = 2x + 5.
BlackZzzverrR [31]

Answer:

No solutions

Step-by-step explanation:

2(x+1)=2x+5

Expand the parentheses:

2x+2=2x+5

Subtract 2x from both sides:

2=5

Since this is not true, this equation has no solutions. Hope this helps!

4 0
3 years ago
Read 2 more answers
Need Help ASAP WILL MARK YOU BRAINLYEST
Dima020 [189]

he divided by 2 instead of taking the square root so the actual answer should be 26 and for the second the 20 is across from the  90 so its suppose to be c

the answer should be 16

5 0
3 years ago
A custodian plans to repaint some classroom bookcases. She has 5 1/4 gallons of paint.
just olya [345]

Answer:

21/4 :3/4=  21/4 *4/3= 7/1 *1/1 = 7

7 bookcases

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Convert the rate 1000 ounces per 2 hours to cups per minutes?
Andrews [41]
125 cups in 120 minutes  (because 1000 oz/8 = 125 cups and  2 hrs is 120 minutes)

\frac{125}{120} = \frac{n}{1}

now reduce the fraction by dividing the numerator and denominator by 5 = (optional)
\frac{25}{24} =  \frac{n}{1}
So 24n = 25  Divide both sides by 24
n= 1  1/24 cups per minute
 

5 0
3 years ago
Julie has a data set for which the mean is 41. Each value of the data set is multiplied by 7. What is the mean for the new data
Anna007 [38]
Seven times 41 = 287
Therefore, the mean is 287
3 0
3 years ago
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