3 years ago

Write an expression to represent: Eight more than the product of two and a number x xx

Mathematics

1 answer:

My name is Ann [436]3 years ago

8 0

Answer:

8 + (2 x n)

Step-by-step explanation:

I simply took the expression and put it into mathimatical form. Eight = 8. More than implies to addition. Product implies to multiplication, two and a number implies to 2 x n. N stands for number.

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Solve the following equations. 3 ⋅ 62^x = 648

gayaneshka [121]

Answer:

$x=1.56861$

Step-by-step explanation:

$62^x=648$

By using logarithms it becomes easier to solve this question because of the properties they have

From the property of logarithms

$loga^x=xloga$

Take logarithms on both sides

$log62^x=log648$

$\Rightarrow xlog62=log648$

$\Rightarrow x=\frac{log648}{log62}$

$\Rightarrow x=1.56861$

$x=1.56861$

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3 years ago

(-4^-2) (49^-1/2) Evaluate the expression

Marizza181 [45]

Answer:

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Step-by-step explanation:

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1 year ago

Which addition does the model below represent +++++ - - -

stiks02 [169]

Answer:

Step-by-step explanation:

+ and - cancel. We have 5 + and 3 - so that leaves us with 2 + so the answer is +2.

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2 years ago

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damaskus [11]

I thinks its A. sorry if its wrong

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zepelin [54]

The answer is C
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