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Andrei [34K]
3 years ago
14

A 13 L solution that was 12% vinegar was mixed with a 9 L solution that was 70% vinegar. What is the concentration of the new mi

xture?
Mathematics
1 answer:
kolbaska11 [484]3 years ago
6 0

Answer:36%

Step-by-step explanation:

BIG BRAIN...

You might be interested in
Markita bought a roll of carpet that is 8.5 feet wide. The maximum area the carpet will cover is 136 square feet. What is the lo
kenny6666 [7]

Answer:

16 feet in length.

Step-by-step explanation:

In this situation, you are given the area and the width of the full carpet, furthermore, you must reverse the formula for area to find the length, as so:

<u>Area Formula</u>: A=<em> l • w</em>

<u>Given</u>: 136= <em>l</em> • 8.5

<em>l</em> = 136 ÷ 8.5

<em>l</em> = 16 feet

I hope this was helpful!

3 0
3 years ago
What ordered pair is the solution to the equation y=8x+3
docker41 [41]

Answer:

(1,11)

Step-by-step explanation:

Given expression

y=8x+3

Substitute any values of x

Here, we are substituting x=1

⇒y=8x+3

y= 8+3

y=11

⇒ordered pair=(1,11)

5 0
2 years ago
Complete the following statements.
Ray Of Light [21]
1.
11 16
— X — = 44
4 1

Answer to number 1. —- 44 cups.

2.
880 yards is half of 1,760. So, if 1,760 yards is 1 mile then 880 yards (1/2) is .5 mile.

Answer to number 2. —- 0.5 mile.

3.
36 7
— X — =84
1 3


Answer to number 3. —- 84 inches.



ANSWER:
1. 44 cups
2. 0.5 mile
3.84 inches

Hope this helped you understand you how to do this. Have a great day. A thank you and (or) brainliest is always appreciated. (Optional....) Goodbye!
8 0
3 years ago
How do I solve this problem
velikii [3]

Answer:

Y= -7x + 1397

Step-by-step explanation:

1047- 872 / 125- 150

175 / -25 reduce to lowest form

7/ -1

M= -7

find y intercept

697= -7(100) +b

697= -700 + b

697 + 700 = b

b= 1397

hope this helps

8 0
3 years ago
Hii! Please helpppp!! This was due like 3 days ago lol
Aleksandr-060686 [28]

Fergus has 3 1/4 cups of oats

= 13/4 cups of oats

Oatmeal bars = 2 2/3

= 8/3 cups of oatmeal used

Therefore cups of oats left = 13/4 - 8/3

= 39/12 - 32/12

= 7/12 cups of oats left

She borrowed 1 cup of oats from neighbour

7/12 + 1/1

= 7/12 + 12/12

= 19/12 cups of oats

Blueberry oats muffin = 1 3/4 cups of oats

= 7/4 cups of oats

Total she will have now = 19/12-7/4

= 19/12 - 21/12

= - 2/12

= -1/6

Which means she needs 1/6 cup of oats more

Therefore its option 4

Must click thanks and mark brainliest

4 0
2 years ago
Read 2 more answers
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