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Rudiy27
3 years ago
14

Equivalent expression of 8x+12-x

Mathematics
1 answer:
Irina-Kira [14]3 years ago
7 0

Step-by-step explanation:

The equivalent expression of 8x + 12 - x = 7x + 12

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HELP PLSPPPPPPPPPPPPPPP
butalik [34]

Answer:

The equation is following the mathematical rule of multiplying exponents.

Step-by-step explanation:

As an example to back up the answer, when you have half of a dollar, that is $0.50, if you took a half (1/2) of $0.50 that would be one fourth (1/4) of a dollar, but half of 50 cents ($0.50) A similar thing is happening with this problem. When you have two numbers (2 and 4) when you multiply them together, they equal to eight (8) for this problem, when you multiply two exponents together, you are raising the coefficient (a real number like 6) to the power of 2, and then taking that number and multiplying it by the power of 4. This is similar to the half of 50 cents, is equal to 1/4 of dollar  ($0.25)

Hope this helps explain multiplying exponents together, and the mathematical rule behind it.

5 0
3 years ago
A point that is 7 units from the y-axis is reflected across the y-axis. What is the distance of this new point from the y-axis?
Alona [7]
The new distance is -7on the y axis

7 0
3 years ago
19c10x42c4/61c14 what would that equal to?
Pavlova-9 [17]

1680/61c2      Step-by-step explanation:

3 0
3 years ago
Find the common difference if the 8th term is 55 and the first term is 13
Vlad [161]

Answer:

Step-by-step explanation:

Equation

L = a + (n - 1)*d

Givens

L = 55

a = 13

n =8

Solution

55 = 13 + (8 - 1)*d               Combine

55 = 13 + 7d                       Subtract 13 from both sides

55 - 13 = 7d

42 = 7d                               Divide by 7

d = 6

6 0
2 years ago
Apply the distributive property to create an equivalent expression.
VMariaS [17]

Answer:

12e minus 6f minus 8

Step-by-step explanation:

I think, ... you would just double everything because the 2 yeah.. that's right

7 0
2 years ago
Read 2 more answers
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