3 years ago

Omg I already got 2 wrong someone please help

Mathematics

1 answer:

Butoxors [25]3 years ago

8 0

The answer is the first one.

I hope this help c:

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3) Which expression is equivalent to: 6(7-2) *<br> O 67-62<br> O42-12<br> O 7-2<br> O 13 - 8

Vlad1618 [11]

Answer:

42-12

Step-by-step explanation:

Here you go mate

Step 1

6(7-2) Equation

Step 2

6(7-2) simplify

6x5

answer

42-12=30 check

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2 years ago

What is x? 15(x-1)-7(x+9)=4x

Kitty [74]

I got x = -78.75 , i included a picture of my work because it’s too difficult to put into text!

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3 years ago

The height of a stack of 12 pennies is 18.24 millimeters. What is the thickness of each penny.

Helga [31]

I’m not great at math so I could easily be wrong, but

I divided the 18.24 millimeters by 12 pennies and got 1.52

So if the pennies are all the same size, each penny should 1.52 millimeters.

To show work:

18.24/12=1.52

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3 years ago

Enter the unknown value that makes this statement true: ___% of 540 is 180

seropon [69]

Answer:

33.3

Step-by-step explanation:

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2 years ago

(2tens1one) times 10

Elodia [21]

Answer:

210

Step-by-step explanation:

10+10+1=21

21 x 10=210

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3 years ago