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dlinn [17]
3 years ago
9

2r+1+(-4r)+7 What is the answer plz tell me plz plz

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0
Combine like terms, Simplify.

2r - 4r = -2r

1 + 7 = 8

-2r + 8 is your answer

hope this helps
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Answer:

Options A ,B and E

Step-by-step explanation:

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3 years ago
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Anastaziya [24]

Answer:

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3 years ago
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stepan [7]

Answer:

30

Step-by-step explanation:

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3 years ago
A man flies a kite and lets out 100 feet of string. The angle of elevation of the string is 52°. How far away is the man from th
GREYUIT [131]

Answer:

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6 0
3 years ago
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1/2 <img src="https://tex.z-dn.net/?f=%5Csqrt%20%7B128%7D" id="TexFormula1" title="\sqrt {128}" alt="\sqrt {128}" align="absmidd
3241004551 [841]

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4\sqrt{2} or about 5.66

Step-by-step explanation:

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4 0
4 years ago
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