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Alecsey [184]
3 years ago
13

Help with #7 please :) i’ll mark you brainily

Mathematics
2 answers:
TEA [102]3 years ago
8 0

Answer:

x = 11

Step-by-step explanation:

The student didn't divide two on both sides in the step 1. This the mistake that the student made.

The correct solution

2√( 3x + 3 ) = 12

Divide 2 on both sides,

2√( 3x + 3 ) / 2 = 12 / 2

√( 3x + 3 ) = 6

Square on both sides,

[ √( 3x + 3 ) ]² = 6²

3x + 3 = 36

3x = 36 - 3

3x = 33

x = 33 / 3

x = 11

kiruha [24]3 years ago
3 0

Answer:

x=11

Step-by-step explanation:

✌️❤️✌️

............

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Write the simplified expression: 2x + 3(x - 2) - 3(x -6)
Bas_tet [7]

Answer:

2x+12

Step-by-step explanation:

2x+3(x−2)−3(x−6)

Distribute:

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Combine Like Terms:

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=(2x+3x+−3x)+(−6+18)

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Answer:

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4 0
3 years ago
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3 years ago
Graph the system of equations. Then determine whether the system has no solution, one solution, or infinitely many solutions. If
Ilia_Sergeevich [38]

Answer:

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Step-by-step explanation:

6 0
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Veseljchak [2.6K]

The option (A) "The graph of function f is shifted right 3 units and up 4 units. " is correct.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

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5 0
2 years ago
Show one way to count from 82 to 512
yarga [219]
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6 0
3 years ago
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