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rewona [7]
3 years ago
6

What are the steps on solving multi-step equations and inequalities

Mathematics
1 answer:
Aneli [31]3 years ago
7 0

Answer:

1)Clear parenthesis on both sides of the inequality and collect like terms.

2)Add or subtract terms so the variable is on one side and the constant is on the other side of the inequality sign.

3)Multiply and divide by whatever constants are attached to the variable.

Step-by-step explanation:

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Damian is paid $1,980 monthly. What is his annual salary?
ZanzabumX [31]

Answer:

23,760.

Step-by-step explanation:

Multiply the monthly salary x 12 since there are 12 months

5 0
4 years ago
Read 2 more answers
In 2015, nearly seven out of every ten autos sold in a country was a crossover utility vehicle (CUV). If an auto dealership sold
Over [174]

Answer:

2,800 CUV cars were sold

Step-by-step explanation:

7 out of 10 are CUV

Total sold are 4,000

Set them equal to each other:

\frac{7}{10}  = \frac{x}{4000}

Cross multiply:

7 * 4,000 = 10*x

28,000=10x

Solve for x:

\frac{10x}{10} =\frac{28,000}{10}

x = 2,800

6 0
4 years ago
How do you simplify this expression? <br><br> –12 ÷ 3 • (–8 + (–4)2^ the two is small – 6) + 2
Katyanochek1 [597]

–12 ÷ 3 • [–8 + (–4)² ∧ 6] + 2

According to PEMDAS, (Parenthesis, Exponents, Multiplication and Division, Addition and Subtraction) we need to solve the exponent in the parenthesis first.

-12 ÷ 3 • [-8 + 16 - 6] + 2

-12 ÷ 3 • [-8 + 10 ] +2

-12 ÷ 3 • 2 + 2

-4 • 6 + 2

-24 + 2 = - 22

Hope this helps!

3 0
3 years ago
Read 2 more answers
Which expression correctly shows 2x³y - 2y factored completely?
OverLord2011 [107]

Answer:

2y(x-1)(x^2+x+1)

Step-by-step explanation:

~~~2x^3y-2y\\\\=2y(x^3-1)\\\\=2y(x-1)(x^2+x+1)~~~~~~~~~~;[a^3-b^3 = (a-b)(a^2 +ab+b^2)]

3 0
2 years ago
R + 4 &gt; 8 ; r= 2 i need help asap
gladu [14]

Answer:

Step-by-step explanation:

2 + 4 > 8

6 > 8

not true

8 0
4 years ago
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