Math help please!! Ty

1 answer:

Ronch [10]3 years ago

8 0

The answer would be the third one.
twice the number of c would be 2c
four more than 2c is 2c +4

Hope I helped!!

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lord [1]

19) 5c+c=-6+2
6c=-4
c=-4/6
c=-2/3

20) -20-8=-2e
-28=-2e
28/2=e
14=e

21)p-2w=2l
(p-2w)/2=l

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3 years ago

Kaylis [27]

Answer:

1: 3z+5

2: 50+20x

3: (15y+18)-4

4: 12a+8

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3 years ago

Darina [25.2K]

Answer:

$79

Step-by-step explanation:

That's the Khan Academy answer

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3 years ago

liberstina [14]

Answer:

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Step-by-step explanation:

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2 years ago

marta [7]

Answer:

answer is B 38-18

Step-by-step explanation:

38 + (-18)

38-18

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3 years ago