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Alexandra [31]
2 years ago
5

I need help with math algebra

Mathematics
2 answers:
miv72 [106K]2 years ago
8 0
What question would you like help with? I’ll be happy to assist you.
Nutka1998 [239]2 years ago
3 0
What is the question you need help with?
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If I spend $10,000 on 6,000 products and sell each products for $15 how much would I make back?
alexgriva [62]

Answer:

$400

Step-by-step explanation:

8 0
3 years ago
What is the measure of the angle labeled (5x+42)° ?
barxatty [35]

We see two parallel lines crossed by a transversal.

The two labelled angles are alternate interior angles, hence they are equal.

The equality allows us to equate the two expressions and hence solve for x.

8x-3=5x+42

transpose terms

8x-5x=42+3

solve for x

3x=45

so x=45/3=15.

This means 5x+42=5*15+42=75+42=117 degrees.

4 0
3 years ago
Read 2 more answers
Sarah was solving an equation for her Algebra
Allisa [31]
Dropped off my car
8 0
2 years ago
How many solutions can be found for the linear equation? 3(x+4)=3x+4
Hitman42 [59]
Hi there! The answer is 0 solutions.

3(x + 4) = 3x + 4
First we need to work out the parenthesis (for instance possible by using rainbow technique).

3x + 12 = 3x + 4
Now subtract 12.

3x = 3x  - 8
Now we can see that the right side of the equation is always 8 smaller than the left side of the equation. Because the right is always smaller, this equation cannot be solved. Therefore there are no solutions to this equation. The answer is 0 solutions.

3 0
2 years ago
4. Simplify the expression:
Natalija [7]

Answer:

<h2>A. 2x² + 5x + 1</h2>

Step-by-step explanation:

7x^2-6+4x+7-5x^2+x\qquad\text{combine like terms}\\\\=(7x^2-5x^2)+(4x+x)+(-6+7)\\\\=2x^2+5x+1

3 0
3 years ago
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