What is the answer to. 4x + 7<8

1 answer:

8 0

First, subtract 7 on both sides. Now, you have 4x<1. Divide by 4 on both sides. Finally, you get x<1/4 (a quarter or said as one-fourth). So, x<1/4.

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Find the equation who’s roots are (3,0) and (2-5i, 0)

Lana71 [14]

3,0 x 2-5i, 0 = ___ 9i

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2 years ago

Which simplified fraction is equal to 0.53 (3 repeated)?

Morgarella [4.7K]

Hello there!

Okay, I don't know if this is a "select all that apply", but I believe that answers 1, 2, and 3 are all equivalent to 0.53.

To see how these fractions are equal, I divided the numerators by the denominators. For instance, you could have 4 over 5 (4/5) and divide 4 by 5 (4/5) to get 0.8. Now you'll do the same thing for the fractions given

24/45=0.533...
8/15=0.533...
48/90=0.533...
5/9=0.5556

As you can see, the only fraction that doesn't equal 0.53, or the outlier, is 5/9 or 0.5556

I hope this helps you out!

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3 years ago

Read 2 more answers

Show your work<br><br>Show your work to back up your answer

attashe74 [19]

So it’s $15 per month so that is what you are gonna multiply by x. You start out with $75 so that’s the initial fee. 15x + 75 is your expression.

7 0

2 years ago

Use the graph that shows the solution to f(x)=g(x).

madreJ [45]

Answer:

-2

Step-by-step explanation:

if showing in graph would be minus 2

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2 years ago

412 students were surveyed about their preferences of sports. 115 students like football, 100 students like baseball, and 45 stu

Damm [24]

Answer: 242 students do not like football or baseball

Step-by-step explanation:

The total number of students that were surveyed about their preferences of sports is 412. The Venn diagram is shown in the attached photo.

If 45 students like both sports, then the number of students that like football only would be

115 - 45 = 70

Also, the number of students that like baseball only would be

100 - 45 = 55

The number if students that like at least one of the sports is

70 + 55 + 45 = 170

Therefore, the number of students that do not like football or baseball would be

412 - 170 = 242

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2 years ago