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Zanzabum
3 years ago
12

Help please Solving Systems Using Inspection

Mathematics
2 answers:
Kamila [148]3 years ago
6 0
The lines appear to be parallel. We can check this out by examining the
two equations, and we see that sure enough, both lines have the same
slope (1/2) so they're definitely parallel.  Parallel lines never intersect,
so this pair of equations has NO solutions.  NONE.  Zero. Bubkes. Nada.
pashok25 [27]3 years ago
3 0

The Other dude is correct I did the test

The answer is None

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TiliK225 [7]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
. Equilibrium: If the number of persons who attend the club meeting this week is X, then the number of people who will attend ne
Artyom0805 [142]

Answer:

100

Step-by-step explanation:

In economics, for a firm to earn optimum profits, it is important that it achieves a long run equilibrium. We can transfer the same to the case here that for the club to achieve optimum attendance, it must achieve long- run equilibrium attendance.

The condition for Long Run Equilibrium is that:

Club meeting attendance this week = Club meeting attendance next week

X = 80 + 0.20X

X - 0.20X = 80

X = 80/0.8

X = 100.

The long- run equilibrium attendance for this club is 100.

5 0
4 years ago
Help me expand Expand 2a(a+7)
Evgen [1.6K]

Answer:

2a^2+14a

Step-by-step explanation:

2a*a = 2a^2

2a*7=14a

Add them up and thats your answer

7 0
3 years ago
Y = 4x - 9 complete the missing value in the solution to the equation
Zanzabum

Answer: If you substitute the x for 3, and multiply 4 times 3, you’ll get 12 and then you subtract 9 from 12 and then you’ll get 3. I’m pretty sure y=3

Step-by-step explanation:

6 0
3 years ago
Calcule as expressões:
Nata [24]

Step-by-step explanation:

a, 1/4+2/5=13/20

b,-1/8+1=7/8

c, 4/25×-1/8=-1/50

d, 2×1/9-1/2=2/9-1/2=-5/18

e, 1+2/5-1/4=7/5-1/4=23/20

8 0
3 years ago
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