Answer:
Step By Step Explanation:
➤ Switch Sides
➤ Multiply Both Sides By -0.5
➤ Simplify
- Mordancy
3 gallon.................
Answer:
the opposite of -7 and the absolute value of -7
Step-by-step explanation:
|7|/7, 0-7, -(-7) and |-7|.
simplify
1, -7, 7, 7
only the last 2 are 7
absolute values remove negative signs, and negative neatives is a positive
Answer: -12
Work: Since -4 is in parentheses, I did -4 / 5 first. After doing the division, I had gotten -0.8. I multiplied -0.8 by 15, and had gotten -12.
Answer:
7 hours
They worked together for 7 hours ($350 + $120)