Answer:Store A
Step-by-step explanation:
Given
Store A sells 3 cells phones that cost $165 each and offer 4 th one free
i.e. Effective cost of each cell phone is 
Store B sells each cell phone at 
each
clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.
Answer:$42.12
Step-by-step explanation:$2.01+$46.11=$48.12-6%-=42.12
3x + 7y = 14
Subtract 3x from both sides
7y = -3x + 14
Slope is equal to -3.
|ax - b| > c
The two bars | | is used to indicate the function absolute value.
Remember this definition:
| x | = - x if x < 0 and x if x > 0
So, | x | > c =>
x > c or x > - c
Therefore:
|ax - b| > c => ax - b > c or ax - b > - c
That is the third option of the answer list.
Answer:
Step-by-step explanation:
