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zlopas [31]
3 years ago
10

The table represents a function what is f(-2)

Mathematics
1 answer:
Fynjy0 [20]3 years ago
8 0
-2f is the answer I’m pretty sure
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Help me pls I don’t under stand pls help
Elena-2011 [213]

your answer is D hope this helps and mark for brainlest

5 0
3 years ago
a tank is 3/7 full of water.After removing 420 litres it became 12/35 full .how much can the tank hold when full? ​
insens350 [35]

Answer:

4900 Litres

Step-by-step explanation:

First we need a common demoninator:

3/7=15/35

Then we subtract the two to figure out how much 420 Litres is:

15/35-12/35=3/35

3/35=420 litres

Divide amount by the numerater for thow much 1/x is.

1/35=140

and multiply by the denomenator to get a full number on your fraction, and therefore a full tank.

140 x 35 = 4900

5 0
2 years ago
Please help me i don’t know if I’m right
Scilla [17]

Answer:

   your choice is correct

Step-by-step explanation:

The magnitude of the difference between the target amount and the actual amount will be no greater than the allowed error.

  |x -34| ≤ 0.25

5 0
3 years ago
The new number, 550, is 200 more than the original number. What is the approximate percent change?
Volgvan

Answer:150

Step-by-step explanation: you see what makes 550 200 plus what 350 then it equal 550 then you see 200 plus what equals 350 150 so that is a 150%

3 0
3 years ago
Read 2 more answers
When 4 is subtracted from 5 times a number, the result is 16. what is the number?​
Deffense [45]
4
5x - 4 = 16
Add four to both sides
5x = 20
Divide both sides by 5
x = 4
4 0
3 years ago
Read 2 more answers
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