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storchak [24]
3 years ago
10

Plz help I don’t know the answer

Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0
Are there options for the answers or not? If there is add the options.
You might be interested in
-5x + y = -2<br> -3x + 6y = -12
Korolek [52]

Answer:

x = 0

y = -2

Step-by-step explanation:

-5x + y = -2

x = 0

y = -2

-3x + 6y = -12

x = 0

y = -2

6 0
3 years ago
Find the domain of the function.
timurjin [86]

When taking square roots, you can't take square roots of negative roots of negative numbers. So, what will work for the domain of u(x) is what makes u(x) zero or more. We can make an inequality for that.

u(x) ≥ 0.

\sqrt{9x+27} \geq  0

9x + 27 ≥ 0 by squaring both sides

9x ≥ -27

x ≥ -3

So the domain of the function is when x ≥ -3 is true.

5 0
4 years ago
Write the ratio in simplest form. <br> 12 DVDS to 10 books.
e-lub [12.9K]

Answer:

6:5

Step-by-step explanation:

divide both numbers by using gcd/ greatest common divisor

= 12:10/ 2

=6:5

please mark me as brainliest!!! Good luck with your tests!

8 0
2 years ago
How many times can 7 go into 6437?
asambeis [7]
About 9-10 times(when you divide you get a decimal)

3 0
3 years ago
1. At a basketball championship game, students were polled and 82% of the students said that basketball is better than football.
zhuklara [117]

Step-by-step explanation:

(A)It says AT A BASKETBALL CHAMPIONSHIP so obviously most people there would’ve said basketball.

(B) Maybe try doing the whole school and not just the students at the basketball championship.

hope this helped! if you need anything else let me know. <3

8 0
3 years ago
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