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motikmotik
3 years ago
9

What is the awnser for 15+12x-5x+44-7

Mathematics
1 answer:
Allushta [10]3 years ago
3 0
The answer is 52+7x I hope this helps
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Which statement correctly describes the relationship between the graph of f(x)= x and the graph of g(x) = f (x-10)
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I think it’s C
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4 0
3 years ago
It took a race car driver 3 hours and 15 minutes to go 500 miles. What was his mean rate of speed, to the nearest tenth of a mil
WINSTONCH [101]
In order to calculate rate or average speed you divide miles by time

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3 years ago
there are 40 students waiting in the line to enter the museum. There are 4 times as many students in the museum as are in line w
JulijaS [17]

9514 1404 393

Answer:

  160

Step-by-step explanation:

The problem statement tells us ...

  (# in museum) = 4 × (# waiting)

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6 0
3 years ago
Chords AB and CB intersect at E in circle O, as shown in the diagram below. Secant
Jobisdone [24]

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Step-by-step explanation:

4 0
2 years ago
4. When Megan solved this system using the elimination method, she added the equations together and got the equation 4y = 16. Th
Ede4ka [16]
Hi there!

So, our two equations are:
2x + 3y = 20 and
-2x + y = 4

We can see that the x's will cancel out because they're the same number, opposite signs. Then we're left with 4y = 24.

Divide 24 by 4, which is 6.

y = 6, then we plug that in to the first equation for y:
2x + 3(6) = 20
2x + 18 = 20
2x = 2
x = 1

So, she made her first mistake when adding the equations, adding 20 and 4, she somehow got 16. 

The solution to the system is (1,6).

I hope I helped!
6 0
2 years ago
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