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riadik2000 [5.3K]
3 years ago
10

What is the equivalent expression of 3p+12m+8

Mathematics
2 answers:
seropon [69]3 years ago
6 0

Q.What is the equivalent expression of 3p+12m+8

A.12m+3p+8

Hope this helps:)

madreJ [45]3 years ago
5 0

Answer:

3 × ( p + 4m ) + 8 and 3p + 4 × ( 3m + 2 ) are the equivalent expressions.

Step-by-step explanation:

Given: Expression = 3p + 12m + 8

To find:  Equivalent Expression.

Equivalent Expression means the expression which repesent original expression .i.e., on simplifying we get back original expression.

Consider,

3p + 12m + 8

Ist Equivalent expression we get by taking 3 common from first two terms,

⇒ 3 × ( p + 4m ) + 8

Another Equivalent Expression we get by taking 4 common from last two terms.

⇒ 3p + 4 × ( 3m + 2 )

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DIA [1.3K]

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8 0
2 years ago
The following information is obtained from two independent samples selected from two normally distributed populations.
AysviL [449]

A. The point estimate of μ1 − μ2 is calculated using the value of x1 - x2, therefore:

μ1 − μ2 = x1 – x2 = 7.82 – 5.99

μ1 − μ2 = 1.83

 

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where z is a value taken from the standard distribution tables at 99% confidence interval, z = 2.58

and σ is calculated using the formula:

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3 0
3 years ago
Solve the equation.
lawyer [7]

Answer:

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Step-by-step explanation:

1) Eliminate parentheses:

  0.1x +18.8 = -4 +2x

  22.8 = 1.9x . . . . . . . . . add 4 - 0.1x

  12 = x . . . . . . . . . . . . . divide by 1.9

__

2) Eliminate parentheses:

  -16 +4x = 0.8x +12.8

  3.2x = 28.8 . . . . . . . . add 16 - 0.8x

  x = 9 . . . . . . . . . . . . . .divide by 3.2

_____

<em>Comments on the solutions</em>

The expression we add in each case eliminates the constant on one side of the equation and the variable term on the other side. That leaves an equation of the form ...

  variable term = constant

We choose to eliminate the smaller variable term (the one with the coefficient farthest to the left on the number line). Then the constant we eliminate is the on on the other side of the equation. This choice ensures that the remaining variable term has a positive coefficient, tending to reduce errors.

__

You can work these problems by methods that eliminate fractions. Here, the fractions are decimal values, so are not that difficult to deal with. In any event, it is good to be able to work with numbers in any form: fractions, decimals, integers. It can save some steps.

7 0
3 years ago
the lightest zoo resident is a leaf cutter ant at 5 micrograms. the heaviest is a giraffe weighing 1,000 kilograms. about how ma
Kay [80]
200 times. Because 1000 divided of 5 is 200. You could divide it using the algorithm.
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