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Burka [1]
3 years ago
15

A class read 3,452 pages the first week and 4,090 more pages in the second week than in the first week. How many pages had they

read by the end of the second week?​
Mathematics
1 answer:
Anna007 [38]3 years ago
8 0

Answer:

7542 by the end of the sec week

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V + 9<br> ---------- = 8 <br> 3<br><br> Can someone help me ??
bagirrra123 [75]
\frac{v + 9}{3} = 8

Multiply both sides by 3, because 3 is our denominator (bottom number in a fraction), and we want to get rid of the denominator.

3 × (v + 9) = 8 × 3

Simplify.

3v + 27 = 24

Then, subtract both sides by 27.

3v = 24 - 27

Simplify.

3v = -3

Divide both sides by 3.

v = -1

~Hope I helped!~
4 0
3 years ago
4. Miguel is helping his mom paint his home. He finished 2 rooms in ⅓ of an hour. How many rooms can he paint in 1 hour?
lilavasa [31]

Answer: 6

Step-by-step explanation:

Let's use a rule of three here.

2 rooms in 1/3 h

x rooms in 1 h

\frac{2}{x}=\frac{\frac{1}{3} }{1}

Solve for x;

x=\frac{2*1}{\frac{1}{3} }

Remember that when you divide by a fraction, you invert the fraction and multiply by the numerator.

1/3 inverted is 3/1 or 3

x=(2*1)*3

x=(2)*3\\x=6

8 0
3 years ago
Bryan’s monthly electric bill is determined by adding a flat administration fee to the product of the number of kilowatt hours o
Alexandra [31]

Answer:

3

Step-by-step explanation:

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3 years ago
The price of a sandwich is $2.50 more than the price of a smoothie, which is d dollars. What does the expression d +25 represent
kow [346]

Answer: D represents the price of a sandwich and a smoothie

4 0
3 years ago
Determine the slope of the line represented by the equation: y = 7 x − 3
AfilCa [17]
The slope is 7
slope equation: y=mx+b
m=slope
8 0
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