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Rudik [331]
3 years ago
10

PLZ HELP DONT MESS AROUND I NEED THIS

Mathematics
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:

I did it

Step-by-step explanation:

The first one is 1/3(n-5)=  -2/3

the second is distribute 1/3

and the third one is 3

horrorfan [7]3 years ago
7 0

Step-by-step explanation:

can you put a pic or somthin cause it says which equation but idc the choices

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Charra [1.4K]

Answer:

b = \frac{7}{12}

Step-by-step explanation:

b + \frac{2}{3} = 1 \frac{1}{4} ← change to an improper fraction

b + \frac{2}{3} = \frac{5}{4}

Multiply through by 12 ( the LCM of 3 and 4 ) to clear the fractions

12b + 8 = 15 ( subtract 8 from both sides )

12b = 7 ( divide both sides by 12 )

b = \frac{7}{12}

5 0
2 years ago
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(2(n+1)-1)^2-(2n-1)^2 simplified
Westkost [7]

Answer: 8n

Let's simplify step-by-step.

(2(n+1)−1)2−(2n−1)2

Distribute:

=4n2+4n+1+−4n2+4n+−1

Combine Like Terms:

=4n2+4n+1+−4n2+4n+−1

=(4n2+−4n2)+(4n+4n)+(1+−1)

=8n

7 0
2 years ago
On a timer please help! The scatter plot shows the relationship between the saturation specific humidity, in grams per kilogram
timofeeve [1]

Answer:

It should be B. Positive nonlinear

Step-by-step explanation:


6 0
3 years ago
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A cafeteria manager can choose from among six side dishes for the lunch menu: applesauce, broccoli, corn, dumplings, egg rolls,
pochemuha

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20%

brainly.com/question/12746119

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2 years ago
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Write an eplicit ewuation for the nth term of the following sequence: 4,12,36,108
kkurt [141]
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