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Elenna [48]
3 years ago
14

Please help! I'll give out the brainiest!

Mathematics
1 answer:
maria [59]3 years ago
3 0
The answer to this question is..

C. 5x - 15 <span>≥ 85
</span>
As we already know, wherever the arrow points is where the equal than or less than sign is going to point. So in this problem, A and B are not possible answers. We then can identify that if we added 85 to the left side, the number line would be a lot higher than it currently is. If you need further explanation, don't hesitate to ask.

- Sofie
You might be interested in
Question
puteri [66]

Answer:

The salt concentration of the mixed solution = 10%

Step-by-step explanation:

First assuming that the concentration of salt given is on a vol% basis.

First solution has 0.7 gallon of 5% salt

Amount of salt in this solution = 5% × 0.7 = 0.035 gallon

Second solution has 0.3 gallon of 22% salt

Amount of salt in this solution = 22% × 0.3 = 0.066 gallon

Total amount of salt in the resulting solution = 0.035 + 0.066 = 0.101 gallon

Total volume of the resulting solution = 0.7 + 0.3 = 1.00 gallon

Concentration of the mixture of salt = (0.101/1) = 0.101 = 10.1% = 10% to the nearest percent

Hope this Helps!!!

3 0
3 years ago
How would you change 18/7 into a mix number?
RSB [31]

How many times does 18 go into 7? The answer is 2 times since 14/7 = 2 and we'll have 4 left over. We can say that 18/7 = 2 remainder 4. The remainder of 4 is placed over the denominator 7 to indicate we a fractional part.

Therefore, 18/7 = 2 & 4/7

6 0
3 years ago
11 more than four times a number is 39
Aliun [14]

Hello!

Your answer is: 7

(X = "<em>A number</em>")

<em>"11 more than four times a number is 39"</em> in equation form is: 4X + 11 = 39

to solve, first subtract 11 from both sides:

4X = 28

then divide both sides by 4 to get:

X = 7

I hope this helps, and have a nice day!

4 0
3 years ago
In an arithmetic sequence, a3=15 and a8=0. What is the value of a5?
grin007 [14]
The value of a5 is 9
6 0
3 years ago
Jeremy makes 3 out of every 5 basketball shots he attempts. If he shoots the ball 65 times, how many shots can Jeremy expect to
Fynjy0 [20]

Answer:

39

Step-by-step explanation:

multiply the 5 by 13 and get 65 and multiply thr 3 by 13 its 39

7 0
2 years ago
Read 2 more answers
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