Answer:
- 20
Step-by-step explanation:
Total Change in enrollment = - 60
Period of time at which change occurred = 3 years
Average change per year :
Total change in enrollment / period at which change occurred
= - 60 / 3
= - 20
Average change of - 20 enrollments per year
The red pencil is 6 and the blue one is 3 so blue +blue(3+3)=6
Answer:
since 3x^2-7x+4=0 is in the form ax^2+bx+c=0, a=3, b=-7, c=4
You can do 12/12 8/8 10/10 3/3 and 2/2 all equal to 6/6 all in different ways.