Answer:

Step-by-step explanation:
We can divide both sides by -2 to obtain

Answer: 84
Step-by-step explanation:
Answer:$ 19.00
Step-by-step explanation:
The discount is list price minus the sale price then divided by the list price and multiplied by 100 to get a percentage.
Answer:
Using ∣x∣>a⇒x<−a or x>a, we get
∣3x−7∣>4⇒3x−7<−4 or 3x−7>4
⇒3x<3 or 3x>11⇒x<1 or x>
3
11
⇒x∈(−∞,1)∪(
3
11
,∞).
Answer:
a^5
Step-by-step explanation:
( thats a to the 5th power. )