2 years ago

Hep help help help hell

Mathematics

1 answer:

Taya2010 [7]2 years ago

6 0

Answer:

$\frac{2x + 4}{2} < 6 \\ 2x + 4 < 2 \times 6 \\ 2x + 4 < 12 \\ 2x < 12 - 4 \\ 2x < 8 \\ x < \frac{8}{2} \\ \color{blue} \boxed{x < 4}$

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at the library, you find 9 books on a certain topic. the librarian tells you that 55% of the books on this topic have been signe

e-lub [12.9K]

Multiply 9 books by 55% by doing

9 x .55 = 4.95

We can't have 4.95 books, though so it rounds down to 4 because you can't just add another .05.

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3 years ago

What is the solution set for the open sentence with the given replacement set y2 -3=y+ [0,1,3,4]

stich3 [128]

It is three cuz when replace with three it is all equal:
3(2)-3=3
6-3=3
3=3
please rate as brainliest and hope this helps :)

7 0

2 years ago

A fair spinner A is spun 7 times. What is the probability of getting “Green” at least 5 times if there are 8 colors separated eq

sasho [114]

Answer:

$6\frac{2}{3}$

Step-by-step explanation:

OK, so basically I'm pretty sure that you add all of them together and put it as a fraction over 3 so basically $\frac{20}{3}$ then simplify it into $6\frac{2}{3}$

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2 years ago

Write an equation in slope-intercept form that goes through the points (-3, -4) and (3,4).

Marat540 [252]

Answer:

Y = 4/3x + 0

Step-by-step explanation:

(-3,-4) and (3,4) can be plugged in to rise over run.

y 4 -(-4) = 8

x 3 - (-3) = 6

8/6 = 4/3

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4 = 4/3(3) + b

4 = 12/3 +b

4 = 4 +b

Subtract from both sides

0 = b

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3 years ago

2295 divided by blank equals 51

tekilochka [14]

It would be 117,045. 117,045/ 2295= 51

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3 years ago