2 years ago

Which algebraic rule describes the transformation?

Mathematics

1 answer:

Eddi Din [679]2 years ago

3 0

Did you ever get it right? I need help

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What is 2 hundreds+ 2 tens + 18 ones

3241004551 [841]

When you add them together you get 238.

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3 years ago

What are the solutions of the equation 6x2 +5x+1 = 0 ?

STatiana [176]

Answer:

Step-by-step explanation:

6x^2+5x+1=0

Descr= b^2-4ac

Descr= 25-24=1

X1= (-b+√descr)/2a = (-5+1)/12= -1/3

X2= (-b-√descr)/2a = (-5-1)/12= -1/2

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2 years ago

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A system of linear equations in two variables can have _____ solutions.

Neporo4naja [7]

Answer:

I would say " zero" to. Sorry if it's wrong

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2 years ago

Why is 186,426 divisible by 3 and 9

Zepler [3.9K]

The divisibility rule
For example
The divisibility rule for three is adding the number together
1+8+6+4+2+6= 27
And 3 is divisible by 27
And for nine
It’s similar to three

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2 years ago

Solve the equation

motikmotik

Answer:

Step-by-step explanation:

$\frac{1}{2}$ (2x + 2) - $\frac{1}{4}$ (3x - 1) = 15

multiply through by 4 ( the LCM of 2 and 4 ) to clear the fractions

2(2x + 2) - (3x - 1) = 60 ← distribute parenthesis and simplify left side

4x + 4 - 3x + 1 = 60

x + 5 = 60 ( subtract 5 from both sides )

x = 55

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1 year ago