Answer:
<h2><u>
2x+6</u></h2>
Step-by-step explanation:
2(x+3)
=(2)(x+3)
=(2)(x)+(2)(3)
=2x+6
2/5 of the students is equivalent to 394 students. The total number of students involved is thus 394*5/2.
Answer:
The total change is £21.02 from the original amount of £78.98. Therefore, the percentage change is directly related to the original amount.
so the answer in a percentage is 15.22%.
Step-by-step explanation:
3 different pairs are...
0+1=1
-1+2=1
-2+3=1
