Answer:
37.68
Step-by-step explanation:
12 times 3.14 = 37.68
Answer:
1) (2,4)
2) (5,-2)
Step-by-step explanation:
those are the points at which the lines cross making them the solutions to the equations
Answer:

Step-by-step explanation:

The correct option is B.
Answer:
3 and 7
2 and 6
4 and 8
1 and 8
Step-by-step explanation:
For 12 minutes because 23 x 12 is 2.76 and 25 minus 22.24 is 2.76