3 years ago

12. What steps do you need to take to solve

Mathematics

1 answer:

Goryan [66]3 years ago

5 0

Answer:

B is the right answer.

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serious [3.7K]

a is the answer, as i is irrational no

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3 years ago

Which interval is the solution set to 0.35x - 4.8 < 5.2 -0.9x?

8_murik_8 [283]

Answer: $(-\infty, 8)$

Step-by-step explanation:

Given the following inequality:

$0.35x - 4.8 < 5.2 -0.9x$

You need to solve for "x" in order to find the solution.

The steps are:

1. Add $0.9x$ to both sides of the inequality:

$0.35x - 4.8+0.9x < 5.2 -0.9x+0.9x\\\\1.25x-4.8$

2. Add $4.8$ to both sides:

$1.25x-4.8+4.8$

3. Divide both sides by $1.25$ :

$\frac{1.25x}{1.25}$

Notice that "x" is less than 8. This indicates that 8 is not included in the solution and you must use parentheses.

The solution in Interval notation is:

$(-\infty, 8)$

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3 years ago

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3 3/4 x 4<br><br> Help me pas

alexandr1967 [171]

Convert any mixed numbers to fractions.
Then your initial equation becomes:

15
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2 years ago

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Use two points to write an equation for the fuction shown.

Rama09 [41]

Answer:

Step-by-step explanation:

100 is 4 times 25

25*4=100

so if we just multiply 26/25 we can find the percent

4*26/25=104/100

104%

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Rainbow [258]

Answer:

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Step-by-step explanation:

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