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Sedbober [7]
2 years ago
15

Given 43-x = 21, find the value of x

Mathematics
2 answers:
Vesnalui [34]2 years ago
8 0

Answer:

X=22

Step-by-step explanation:

hope this helps, please mark brainliest

ludmilkaskok [199]2 years ago
8 0

Answer:

x = 22

Step-by-step explanation:

Original equation:

43 - x = 21

Subtract 43 from both sides

x = 22

Hope this helps :)

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Is that better is just need help
yawa3891 [41]
#1 Mrs. Garcia is making 50 snacks for her 5th grade class. If she uses four 1-kilogram bags of dried fruit, how many of grams of fruit will she use for each snack? 

1 kilogram is equal to 1000 grams.
4 kilograms is equal to 4000 grams. 

You would need to divide the 4000 total grams by the 50 snack to get how many grams would be in each snack.
So you would do..

4000grams/50snacks = 80 grams each snack.

#3 Toni's recipe also calls for seasonings. She needs to stir in 215 milligrams of pepper and 437 milligrams of salt. What is the difference between the total amount of seasonings and 1 gram?

215 milligrams is equal to 0.215 grams
437 milligrams is equal to 0.437 grams 

So you would add these two together
0.215 + 0.437 = 0.652 grams
Then to find the difference you would subtract 0.652 grams from 1 gram
1 - 0.652 = 0.348 
0.348 is the difference.

5 0
3 years ago
Read 2 more answers
Pls help!!! 30 points
ikadub [295]

Answer:

2.4x-4.4

Step-by-step explanation:

0.3(4x-8)-0.5(-2.4x+4)

1.2x-2.4+1.2x-2

2.4x-4.4

6 0
3 years ago
Read 2 more answers
3. Evaluate<br> (-2)^3 + (-5+8)/3-15
Ann [662]
The answer to this problem would be -22
3 0
3 years ago
PLEASE HELP ME ASAP !!!!
ser-zykov [4K]

Answer: the addition of xy would make it a polynomial because it cannot simplify and the equation would have 3 different set of numbers that could not combine.

4 0
3 years ago
How do i ask a question in hot questions?
Tcecarenko [31]
Hello!

You can't make one of your questions a "Hot Question"

I Think that the Moderators are the Ones who pick a certain question from certain subjects depending on what they're about.

So yeah, the only thing you can do is post a question and hopefully, leave it in the hands of the Moderators to do the work.

Hope this Helps! :)
4 0
3 years ago
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