Answer:

Step-by-step explanation:
Solve each expression and then compare the results
case 1) we have

case 2) we have

case 3) we have

case 4) we have

Answer:
a=1/16 ft2
Step-by-step explanation:
1/4x1/4=1/16
Start at 0,0 and go up on over 4 and keep going and do it both ways
until you run out of room
Answer:
Given:
x+y=5, and
x=3
explanation:
Substituting the value of x in the given equation, we get
3+y=5
⇒y=2Step-by-step