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Fynjy0 [20]
4 years ago
11

Solve the solution for y. 2y -18x=-26

Mathematics
1 answer:
madreJ [45]4 years ago
6 0
2y - 18x = -26
2y = 18x - 26
y = 18/2x - 26/2
y = 9x - 13 <==
You might be interested in
There are 8 members on a board of directors. If they must form a subcommittee of 5 members, how many different subcommittee are
Assoli18 [71]

56 different sub-committees are possible

Step-by-step explanation:

When the selection has to be made without order, combinations are used.

The formula for combination is:

C(n,r) = \frac{n!}{r!(n-r)!}

Here,

Total members = n = 8

Members to be selected = r = 5

So,

C(8,5) = \frac{8!}{5!(8-5)!}\\= \frac{8!}{5!}\\=56\ ways

Hence,

56 different sub-committees are possible

Keywords: Combinations, Selection

Learn more about combinations at:

  • brainly.com/question/4639731
  • brainly.com/question/4655616

#LearnwithBrainly

3 0
3 years ago
-7m²-10m+17<br> common factor
kicyunya [14]

Answer:

Greatest common factor of 17

So, the prime factors of 45 are 3, 3, and 5. The Greatest Common Factor is the greatest number that is common (that is, in both lists). It is 17. Since 17 is a factor of itself and of 51 -- which is 3 x 17 -- then the greatest possible common factor is 17!

Step-by-step explanation:

Add and subtract the second term to the expression and factor by grouping.

- (m - 1 )( 7m + 17 )

6 0
3 years ago
Identify the line(s) that are parallel to y=2x-5
zalisa [80]

Answer:

Any line that has 2x as the slope is parallel

Step-by-step explanation:

It is the rule of linear function where if the slope is equal the line/ linear function is always parallel.

6 0
3 years ago
2x-5 <br><br>-------- = 2<br><br> 8<br><br><br>(2x-5/8 = 2)
inysia [295]

Step-by-step explanation:

2×-5=-8 and 2×-5/8=-1.25

4 0
3 years ago
Read 2 more answers
PLZ HELP ME &gt;&gt;&gt;&gt;&gt;&gt;THANKYOU
Aleonysh [2.5K]

Step-by-step explanation:

There are two commonly recognized beginner methods to solve a system of equations.  The first is elimination and the second is substitution.  I will go over both of them here.

Substitution:

y=-2x-9, y=-5x-21

-2x-9 = -5x -21

3x=-12

x=-4

y=-5(-4)-21

y=-1

Elimination:

This method is a bit hard to explain without visual aid, but I'll try my best :)

In elimination you can subtract each value with a common variable from its counterpart in the other equation.  For this example, subtract y-y to get 0, -2x - (-5x) to get 3x, and -9 - (-21) to get 12.

Thus,

-12=3x

x=-4

y=-5(-4)-21

y=-1

Hope it helps and lmk if you need more help <3 :D

4 0
3 years ago
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