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Strike441 [17]
3 years ago
6

-3(-4b - 7n) use n = 8 and b = 2

Mathematics
1 answer:
gogolik [260]3 years ago
7 0

The answer for your problem is 192

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Find the solution to the system of equations graphed here.
tiny-mole [99]
This can be solved by finding their point of intersection on the graph, which is at point (1,3).
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3 years ago
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Evaluate the expression for y=17<br> y+15=
sweet-ann [11.9K]

Answer:  32

Step-by-step explanation:

y = 17  

and you are give the expression y + 15  

so substitute the value of y into the expression and add them

17 + 15 = 32

6 0
3 years ago
The teacher passed out math books. The length is 10 inches and the width is 8 inches. What is the perimeter of each book?
loris [4]
Books are rectangles so that means that opposite sides are equal so if one side is 10 inches then so is the opposite side. same for the 8. the perimeter is the amount around the rectangle so you must add all sides together to find it so

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3 years ago
I need help on 11-16
alisha [4.7K]
I cant see all of 11 and 14
12:
3f = 18 \\   \frac{3f}{3}  =  \frac{18}{3}  \\ f = 6
13:
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15:
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6 0
3 years ago
It takes a jet 2 hours to fly 1100 miles at this rate. How far does it fly in 8 hours
aivan3 [116]

Answer: The jet will fly 4400miles in 8 hours.

Step-by-step explanation:

Let the missing value be represented by x

2 hours = 1100 miles

8 hours = x

We cross multiply:

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Divide both sides by 2 to get the value of x

x = 8800/2

x = 4400

Therefore, the jet will fly 4400miles in 8 hours.

4 0
3 years ago
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