The present of 4 out of 30 is 13.33%
The present of 1 out of 30 is 3.33%
The present of 25 out of 30 is 83.33%
<u>Step-by-step explanation:</u>
- The percentage is calculated by dividing the required number with the full quantity and multiplied by 100.
First sum :

Second sum :

Third sum:

2y+5=y+10
y+5=10
y=5
KN=15
2x+6=3x-1
6=x-1
7=x
NM=20
Answer:

<h2>A. is the right answer.</h2>
hope this helps.
Answer:
=2.4x-4.4
Step-by-step explanation:
did the test
0.3(4x-8)-0.5(-2.4x+4)
=1.2x-2.4-0.5(-2.4x+4)
=1.2x-2.4+1.2x-2
=2.4x-4.4
Answer:
A shape with four sides with two being longer than the other two?
Step-by-step explanation: