Answer:
B. A shift along the x axis.
Step-by-step explanation:
The x axis is always time, and the advertising is being delayed by 1 month, a unit of time.
This would cause the graph to shift to the right by one month.
The notation that is equivalent to -3 < x ≤ 7 is (2) (-3, 7].
|---|---|---|---|---|---|---(---|---|---|---|---|---|---|---|---|---]---|---|---|
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10
Answer:
7
Step-by-step explanation:
the answer is 7
21 is 3 times 7
1. Take away the parentheses. x+2x+40+3x-50=15002
2. Add the X’s together.
x+2x+3x= 6x —> 6x+40-50=15002
3. Subtract 50 from 40.
40-50= -10 —> 6x-10=15002
4. Move -10 to the right hand side to make it positive.
6x=15002+10
5. Add 15002 and 10 together.
6x=15012
6. Divide 15012 by 6. Which makes the answer X=2502