2 years ago

6(31)+6(4)-6(15) mental math form

2 answers:

8 0

186+6 multiple 4-6 multiple 15
186+24-90
120 answer

8 0

$6(31)+6(4)-6(15)=6(31+4-15)=6(20)=120$

ok done. Thank to me :>

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natka813 [3]

Answer:

$\frac{2}{21}$

Step-by-step explanation:

First, apply the fraction rule.

$\frac{1}{3}\cdot \frac{2}{7}=\frac{1\cdot \:2}{3\cdot \:7}$

$=\frac{1\cdot \:2}{3\cdot \:7}\\$

Then, I multiplied the numbers on top.

$=\frac{2}{3\cdot \:7}$

Finally, I multipiled the numbers on the bottom.

$=\frac{2}{21}$

Hope this helps, and have a blessed day!

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2 years ago

antiseptic1488 [7]

The answer is A, -2x^4 + 6x^2 +3x +4

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DENIUS [597]

Answer:

I thinkits 19-25 I'm not sure hope that I helped you .

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Phoenix [80]

So it would be
40-.07(40)=b
B=37.2 dollars

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3 years ago

Fiesta28 [93]

I think it is -5,-4,-1/4, 1.75, 6.2, 9, 18 1/2, 21

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2 years ago