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Ad libitum [116K]
3 years ago
7

Ok another one i managed to fit in one screenshot this time

Mathematics
2 answers:
ki77a [65]3 years ago
6 0

Answer:

none of the above

Step-by-step explanation:

2r + (t+r)

Combine like terms

2r+r   +t

3r+t

nika2105 [10]3 years ago
3 0
C none of the above
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PLEASE HELP THIS IS URGENT!!!<br> what is 2+2
lisov135 [29]

Answer:

4

Step-by-step explanation:

Hope this helps!! Have a good day!

4 0
2 years ago
What’s Distribute -x(5x+2)
MaRussiya [10]

Answer:

-5x^2-2x

Step-by-step explanation:

When distributing, you multiply the term outside the brackets to all the terms in brackets.

If the term outside the bracket is negative, then when distributing/opening the brackets, the signs of the terms changes.

So in this prob. -x would multiply to both +5x and +2

-x*5x+-x*2

∴-5x^2-2x

4 0
3 years ago
Read 2 more answers
2) which of these is a one-step equation?
Lady_Fox [76]
I think it would be B ?? Because it’s the shortest one ‍♀️
4 0
2 years ago
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Liam says - (5/12) is equivalent to 5/-12. Explain if Liam is correct by completing the statements below.
makkiz [27]

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6 0
3 years ago
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sarah had 28 stickers and put x number of stickers on her binded. haylee had 40 stickers and put three times as many stickers on
Mariana [72]

Answer:

Number of stickers Sarah had = 28

Number of stickers she put on her binder = x.

Number of stickers left with her = 28 - x

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Both Sarah and Haylee had the same number of stickers left.

28 - x = 40 - 3x

=> 3x - x = 40 - 28

=> 2x = 12

=> x =  = 6

Step-by-step explanation:

7 0
3 years ago
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