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ryzh [129]
3 years ago
6

the number 2 in the expression 5+2x is called the coefficient of x how does changing the coefficient to 6 change the meaning of

the expression
Mathematics
1 answer:
anzhelika [568]3 years ago
8 0

Answer:

11

Step-by-step explanation:

5plus 2x when x is something 2x is equaling to 6 where as the value of x would be 3...

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I need help solving this 9+18s-7s help me solve it out please
melomori [17]

Answer:

9+11s

Step-by-step explanation:

9+18s-7s

=9+11s

You can't add 9 and 11s because they are different variables

4 0
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Whats the answer to g/2-9=-7
andrew11 [14]

Answer:

Step-by-step explanation:

g/2-9=-7

inverse operation:

g/2-9=-7

      +9 +9

g/2=2

g/2=2*2

g = 4

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3 years ago
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Mariah has a spinner that has 10 equal sections, each containing a different number from 1 to 10. Mariah determines about how ma
DiKsa [7]
She wrote a 4 instead of a 3.

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6 0
3 years ago
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Solve the equation.
Mekhanik [1.2K]

Answer:

3(x_1)=2(3_x)

or,3×_3 =6_2×

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or,× =9/5

4 0
3 years ago
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Which value of y below is the solution to the system shown below. A) y=6 B) y=-1 C) y=-4 D) y=8
Grace [21]

Answer:

D

Step-by-step explanation:

given the 2 equations

x + 2y = 27 → (1)

2x + 3y = 46 → (2)

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x = 27 - 2y ← substitute into (2)

2(27 - 2y) + 3y = 46

54 - 4y + 3y = 46

54 - y = 46 ( subtract 54 from both sides )

- y = - 8 ( multiply both sides by - 1 )

y = 8 → D

4 0
3 years ago
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