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frozen [14]
3 years ago
6

Solve for 3(x+1) = 2(x-1) Somebody PLEASE HELP!!

Mathematics
2 answers:
beks73 [17]3 years ago
8 0

Answer:use the app socratic

Step-by-step explanation:for all math answers

Julli [10]3 years ago
7 0

x= -5

Step-by-step explanation:

3(x+1) = 2(x-1)

3x+3=2x-2

3x-2x=-2-3

x=-5

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A street light is 7.5 feet tall casts a 3-foot-long shadow A nearby flagpole casts a 16.5 foot long shadow what is the height of
zepelin [54]

Answer:

h = 41.25 foot

Step-by-step explanation:

Given that,

Height of a street light = 7.5 feet

It casts a 3-foot-long shadow.

A nearby flagpole casts a 16.5 foot long shadow. We need to find the height of the flag pole. Let the height be h. It can be calculated as :

\dfrac{\text{height of street light}}{\text{height of shadow of street light}}=\dfrac{\text{height of flagpole}}{\text{height of shadow of the flag pole}}\\\\\dfrac{7.5}{3}=\dfrac{h}{16.5}\\\\h=\dfrac{7.5\times 16.5}{3}\\\\h=41.25\ foot

So, the height of the flag pole is equal to 41.25 foot.

8 0
3 years ago
How many solutions does the equation<br><br> 4x - 2(-x + 6) = 3(2x - 4) have?
Veseljchak [2.6K]

Answer:

infinity (All real numbers are solutions)

Step-by-step explanation:

4x +2x -12 = 6x -12

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7 0
3 years ago
Please help this is in my test tomorrow♡
MAVERICK [17]

Answer:

<u><em>67</em></u>

Step-by-step explanation:

<u><em>50-40+87-30</em></u>

=50+(- 40)+87(-30)

=50+87+(-40)+(-30)

=(50+87+(-40)+(-30)

=137+(-70)

=67

<u><em></em></u>

<u><em></em></u>

<u><em></em></u>

<u><em>when he wins, we add points. When he loses ,we subtract points.The score is 50 points. We right  an expression to find the final score </em></u>

5 0
3 years ago
Find the value of x.
MatroZZZ [7]

Answer: X = 121

Step-by-step explanation:

Because 180 degrees is a flat line, you subtract 59 from 180 to get the remaining angle values

4 0
3 years ago
Which of the functions would have created this graph?
lapo4ka [179]

Answer:

<h2>B is the correct answer.</h2>

Proof:

5 0
4 years ago
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