Answer:

Step-by-step explanation:
We were given that:
and 
When x=5


When x=6


This implies that:

Answer:
Step-by-step explanation:
3" / 12" = 4 / 1 = .25 miles
5/1 x 9/4 = 45/4
___________________
4/9 x 9/4 =36/36
36/36 = 1
45/4
___________
1
=
45/4
45/4 = 11 1/4
The unit rate is 11 1/4 cups of sugar per cup of flour.
Answer:
21 miles
2.10x+5.00=49.10
Step-by-step explanation:
x=miles
2.10x+5.00=49.10
2.1x=44.1
x=21 miles
9514 1404 393
Answer:
x - 4
Step-by-step explanation:
The expression simplifies to ...

For x ≥ 4, the argument of the absolute value function is non-negative, so it remains unchanged. The simplified expression is ...
x - 4 . . . . for x ≥ 4