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oksian1 [2.3K]
3 years ago
14

M+2=M-1

Mathematics
1 answer:
Taya2010 [7]3 years ago
3 0

Answer:

impossible to resolve

Step-by-step explanation:

it is impossibleeee

M + 2 = M - 1

then:

2 = -1

I hope this helps you :)

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What is l-8l?<br> -16<br> -8<br> 8 <br> 16
Makovka662 [10]

Answer:

8

Step-by-step explanation:

Absolute Value  (| |) is the number of spaces away from 0. -8 is 8 spaces away from 0 and 8 is 8 spaces away from 0.

Hope this helps plz  mark brainliest if correct :D

6 0
2 years ago
How much of other chemicals must be evaporated from 400 grams of a hand sanitizer
yulyashka [42]

Answer:

24 g

Step-by-step explanation:

We first find the mass of 24 % alcohol in 400 g of hand sanitizer. Let x be the mass of alcohol. So, x/400 × 100 % = 24 %

x/400 = 0.24

x = 0.24 × 400

  = 96 g

The mass of the other chemicals is thus 400 g - 96 g = 304 g

We now find the mass of 30 % alcohol in 400 g of hand sanitizer. Let y be the mass of alcohol. So, y/400 × 100 % = 30 %

y/400 = 0.30

y = 0.30 × 400

  = 120 g

The mass of the other chemicals is thus 400 g - 120 g = 280 g

The mass of other chemicals that needs to be evaporated is thus 304 g - 280 g = 24 g

5 0
3 years ago
3x - 2y= 5, 4x + 3y= 1​
Elena-2011 [213]

Answer:

x=17 and y=23 DONT SUE ME IF I GET THIS WRONG PLZZ ;-;

Step-by-step explanation:

6 0
2 years ago
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A museum has a 1/1000 scale model of the Grand Canyon, complete with a miniature river in the bottom. Explain how you could use
defon
Provide the approximated measurement to associate the volume of water.
3 0
3 years ago
Ryan has just baked 27 cookies. He wants to put them in paper bags in groups of 6. How many groups of 6 can he make? How many he
lesantik [10]

Answer:

4 and 3 remaining

Step-by-step explanation:

24 is a multiple of 6 27 is not

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