Understanding:
The total number of students is 40. 8.20% of them were absent, which means the rest were present, or in other words, (100-8.20)% were present or 91.8%. We can find the actual number of present students by multiplying the percentage of present students by the total number of students.
Solution:
Present Percentage = 91.8% or 
Present Students = 
, since we are dealing with people we have to round it, so the present students are actually 37.
Answer:
-26x-32
Step-by-step explanation:
distribute:
<u>-8 x 7x = -56x -8 x 4 = -32 10 x 3x =30x</u>
<u>Simplify:</u>
<h2>
<u>-26 -32</u></h2>
5-2(y+1)=21
Distribute
5-2y-2= 21
Combine like terms
3-2y=21
Subtract 3 from both sides
-2y= 18
Divide both sides by -2
y= -9
Final answer: y=-9
Answer:
b
Step-by-step explanation:
because ik it is tell me if I'm wrong pls
Answer:
9.3
Step-by-step explanation:
6.2 x 15/10= 9.3
