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Vikki [24]
3 years ago
11

(9-2x)+(6x+4) find the sum

Mathematics
1 answer:
aliya0001 [1]3 years ago
8 0

Answer:

4x+13

Step-by-step explanation:

combine like terms -2x and 6x to get 4 then combine 9 and 4 to get 13

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How to solve this help pls
Valentin [98]

Answer:

2x^{2} +\frac{7}{x}

Step-by-step explanation:

divide each by x

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3 years ago
Write as many equivalent expressions to 3/4(4x-8)+1/4(4x-8)
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Answer:

4x-8

Step-by-step explanation:

3/4(4x-8)+1/4(4x-8)

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3 years ago
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The dimensions of a cube are doubled. The volume of the enlarged cube is how many times the volume of the original cube?
Elza [17]
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hodyreva [135]

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x^2+8x+16

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Step-by-step explanation:

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8

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We can factor it into

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8 0
3 years ago
Place the following steps in order to complete the square and solve the quadratic equation, x^2 - 6x + 7 = 0.
kow [346]

Answer:

option f

option a

option d

option c

option e

option b

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