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myrzilka [38]
3 years ago
14

What is value of x-(3x+5) when x=-2​

Mathematics
2 answers:
bonufazy [111]3 years ago
5 0

the value would be two

Kamila [148]3 years ago
3 0

Answer:

2

Step-by-step explanation:

3 * -2 = -6

-6 +5 = 1

-2 * -1 = 2

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A basketball team played 25 games and won 7 more then they lost. How many games did they win and lose
Darya [45]

Answer:

lost = 9 games

and

won = 9 + 7 = 16 games

Step-by-step explanation:

Given that:

Total games played = 25

According to given condition:

lost = x

won = 7 + x ----------- eq1

x + x + 7 = 25

2x = 25 - 7

2x = 18

x = 9

So they lost = 9 games

and won = 9 + 7 = 16 games

i hope it will help you!

7 0
3 years ago
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yarga [219]

Answer:

1 1/4 or 5/4

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Let x be the number.

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Apply algebra to the equation to solve for x. You can subtract 0.40 from each side to simplify the expression. Here's what it should look like after applying algebra: x = -0.39

Therefore the answer is -0.39mL

4 0
3 years ago
Complete the square to make a perfect square trinomial. Then, write the result as a binomial squared. c2+3c
Nana76 [90]

Answer:

(c+3/2)^2

Step-by-step explanation:

8 0
3 years ago
Hal earns $5 a week doing chores for his parents. He also earns $10 a week for each dog, d, he walks.
sammy [17]

Answer:

Step-by-step explanation:

m = 5 + 10d

The variable "d" is the independent variable because its value does not depend on another variable. The variable "m" is the dependent variable because its value depends on the value of the variable "d"

3 0
3 years ago
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