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Advocard [28]
3 years ago
9

What is the value of x?

Mathematics
2 answers:
WARRIOR [948]3 years ago
8 0

Answer:

x=4

Step-by-step explanation:

4x-1=3x+3

-3x       -3x

x-1=3

+1    +1

x=4

photoshop1234 [79]3 years ago
5 0

Answer:

4

Step-by-step explanation:

sinceVM and MV are congruent:

4x-1=3x+3

x=4

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A scientist had 3/4 of a bottle of a solution. She used 1/6 of the solution in a experiment. How much of the bottle didi she use
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Answer:

1/8

Step-by-step explanation:

1/6 × 3/4

Multiply across top, then bottom

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Then reduce if necessary.

3/24

Divide top and bottom by 3

3÷3=1

24÷3=8

You should get 1/8

5 0
3 years ago
The value of a bank account, y, increases by 5% each year, x. If the initial value of the account is $800, which equation repres
Mashcka [7]

Answer:

Equation to represent the situation = 800=Y(1.05)^X

Step-by-step explanation:

Given:

Initial investment = Y

Growth rate (r) = 5% = 5 / 100 = 0.05

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Amount after X year = $800

Find:

Equation to represent the situation:

Computation:

Amount = Initial\ investment (1+r)^n\\\\800 = Y (1+0.05)^X\\\\800 = Y (1.05)^X\\\\

Equation to represent the situation = 800=Y(1.05)^X

6 0
3 years ago
Combine the like terms to create an equivalent expression:<br> −3x-6+(-1)
asambeis [7]

Answer:

-3x - 7

Step-by-step explanation:

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3 0
2 years ago
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