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Bezzdna [24]
3 years ago
8

How to solve 15a5b2 + 4a5b2

Mathematics
1 answer:
Deffense [45]3 years ago
4 0

Answer:

19a^5b^2

Step-by-step explanation:

15a+4a=19a

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2 years ago
How to find slope and y intercept from the equation ax+by=c?
melisa1 [442]

solve for "y" so it is in the form y = mx + b.   "m" is the slope and "b" is the y-intercept.

ax + by = c

      by = -ax + c          <em>subtracted "ax" from both sides</em>

       y  = (-a/b)x  + c/b     <em>divided both sides by "b"</em>

Answer: slope is -a/b    and y-intercept is c/b


5 0
3 years ago
X • 1 + x/1 = <br><br> A. 1<br> B. x<br> C. 1 + x<br> D. 2x
Mkey [24]

Answer:

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5 0
3 years ago
URGENT HELPPP !!!!!! Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!
GaryK [48]

Answer:

(8,-3)

Step-by-step explanation:

I just added 1 to the x value and added 2 to the y value because that was the difference between point A and the midpoint of the segment.

Hope this helps!

3 0
2 years ago
HELP ME PLEASE!!!
Kobotan [32]

Answer:

x=2 , y=1

Step-by-step explanation:

Since the second equation is fully simplified and we know what x equals, we plug the entire equation of x in for x in the top equation:

5(3y-1)+10y=20

Now solve for y.

y=1

Now plug y back into the bottom equation and solve for x.

x=3(1)-1

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2 years ago
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