Answer: 3 pounds were bought
Answer:
She bought 3 pounds of coffee.
Step-by-step explanation:
I did 80-54.11=25.89
Then I did 8.63 x 3= 25.89
RESOLUTION
Resolution is the smallest increment a tool can detect and display. For a nonelectrical example, consider two rulers.
Check the picture below.
the answer is -30
2xy=2*5*-3
= -30
The answer is -8
2(-4)
2*(-4) = -8