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2 years ago

11

-3p-(-8+4p) combining like terms & distributive property

2 answers:

Nutka1998 [239]2 years ago

8 0

Work: -3p-(-8+4p)
Distribute
-3p+8-4p
Combine
-7p+8
Answer: -7p+8

Hope that helps

Brums [2.3K]2 years ago

8 0

<span>-3p -(-8 + 4p)

First distribute. Multiply each number inside the parentheses by -1.
-3p + (-1*-8) + (-1*4p)
-3p + 8 - 4p

Now combine -3p and -4p.
-7p + 8

</span>-7p + 8 is the answer.

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Whatis the answer to the problem

Stels [109]

Answer:

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Step-by-step explanation:

Use the slope formula given in the question to solve for the slope. The $m$ is the variable representing the slope. The $x_1$ and $y_1$ values are x and y values of one point. The $x_2$ and $y_2$ are x and y values of another point.

So, use the x and y values of the points given and substitute them in the correct order into the formula:

$m = \frac{(7)-(9)}{(10)-(-6)}\\m = \frac{7-9}{10+6} \\m = \frac{-2}{16} \\m = -\frac{1}{8}$

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2 years ago

Simplify the expression. -2/3c -9/5 + 14c + 3/10

Andrew [12]

Answer:

$13 \frac{1}{3} c - 1 \frac{1}{2}$

Step-by-step explanation:

We want to combine alike terms so

-2/3c+14c & -9/5+3/10

14c-2/3

$\frac{14}{1} c - \frac{2}{3} c$

Multiply 14/1 by 3/3 to get the denominators the same

$\frac{42}{3} c - \frac{2}{3} c$

Subtract

$\frac{40}{3} c$

simplify

$13 \frac{1}{3} c$

now

$\frac{3}{10} - \frac{9}{5}$

Multiply 9/5 by 2/2

$\frac{3}{10} - \frac{ 18}{10}$

Subtract

$- \frac{15}{10}$

Simplify

$- 1 \frac{1}{2}$

put both together

$13 \frac{1}{3}c - 1 \frac{1}{2}$

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

5 0

2 years ago

Read 2 more answers

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas. What is the

Lera25 [3.4K]

Given:

The price of bananas can be determined by the equation P=0.25n, where P is the price and n is the number of bananas.

To find:

The constant of proportionality

Solution:

We have,

$P=0.25n$ ...(i)

where P is the price and n is the number of bananas.

Price P is directly proportional to the number of bananas. So,

$P\propto n$

$P=kn$ ...(ii)

Where, k is the constant of proportionality.

On comparing (i) and (ii), we get

$k=0.25$

Therefore, the constant of proportionality is 0.25.

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3 years ago

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kozerog [31]

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3 years ago

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Answer:

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