Answer:
= -12
Step-by-step explanation:
Rearrange terms
2
Distribute
3
Combine like terms
4
Rearrange terms
5
Subtract
1
5
15
15
from both sides of the equation
6
Simplify
7
Subtract
2
2x
2x
from both sides of the equation
8
Simplify
9
Divide both sides of the equation by the same term
10
Simplify
It would be biased because one would assume that students can get to school by means other than those that put them 8n the parking lor. (Parking lot = car drivers who would be the only students sampled.). Others may ride to school by either parent or school bus who could drop them off somewhere else or possibly walk to school. The freshmen/sophomores would be excluded generally as they would be too young to drive altogether
Answer:
It is twice the area of a rectangle of length 4 units and width 2 units.
Step-by-step explanation:
Answer:
Step-by-step explanation:
2a-7+15-5a
2a-5a-7+15
-3a+8
