3 years ago

Take away the parentheses using distributive property. −2(3v − 2x -1)

Mathematics

1 answer:

Alecsey [184]3 years ago

8 0

You have to multiply -2 to all of the numbers inside the parenthesis and you will have your answer. -6v+4x+2

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Alyssa scored x goals during the soccer game yesterday. Today she scored 3 times as many goals. She scored a total of 4 goals du

damaskus [11]

Answer:

Alyssa had scored 3 goals today.

Step-by-step explanation:

Given:

Number of goals scored yesterday = $x$

Total number of goals scored in 2 games = 4

We need to find the number of goals scored today.

Solution:

Now Given:

Today she scored 3 times as many goals than yesterday.

So we can say that;

Number of goals scored today = $3x$

Now we know that;

Total number of goals scored in 2 games is the sum of Number of goals scored yesterday and Number of goals scored today.

framing in equation form we get;

$x+3x=4\\\\4x=4$

Dividing both side by 4 we get;

$\frac{4x}{4} =\frac{4}{4}\\\\x=1$

Number of goals scored yesterday = 1

Number of goals scored today = $3x = 3\times1 =3$

Hence Alyssa had scored 3 goals today.

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3 years ago

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likoan [24]

67 percent
Which is 99000 x .67

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3 years ago

adam drove 280 miles in 4 hours . on average, how fast did he drive in hours per mile ? Express your answer in simplest form

Ivan

Answer:

Step-by-step explanation:

$\frac{4 hours}{280 miles}$

$\frac{1 hour}{70 miles}$

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3 years ago

Four times a number is the same as the difference of three times a number and four find the number round your answer to the near

maksim [4K]

Answer:

Step-by-step explanation:

Its four because:

4 x 3 = 12

12 + 4 = 16

4 x 4 = 16

Four times times three plus four is like saying four times four.

4 0

3 years ago

Read 2 more answers

Given f(x) = 5x - 6 and g(x) = x2 - 5x + 6, find the function (f + g)(x). Use the ^ key for the exponent. Enter your answer as t

sesenic [268]

The answer is x².

f(x) = <span>5x - 6
</span>g(x) = x²<span> - 5x + 6

(f + g)(x) = f(x) + g(x)
= </span>5x - 6 + x² - 5x + 6
= x² + 5x - 5x + 6 - 6
= x² + 0 + 0
= x²

6 0

3 years ago