Answer:
at least 60 min (1 hour)
Step-by-step explanation:
we know that a lap takes 5 min.
and we know he will run At least 12 laps
that means that the least number of min.he can run is 5x12=60
So, 60min is the answer
Answer:
Step-by-step explanation:
12.50x 
50
Answer:
Step-by-step explanation:
(fog)(x) = f(x)*g(x)
= 8x * (2x + 1)
= 8x * 2x + 8x * 1
= 16x² + 8x
0.10x+0.25y=11.40
remove the x and bring it to the other side using opposite operation getting:
0.10+0.25y=11.40x
remove the 11.40 from the right side to the left.
(0.10+0.25y)/11.40=x
I hope that helped. It's kind of confusing since there's no value for y.
The 14-inch diameter pizza, because you're getting approximately 10 square inches of pizza per dollar. For the 8-inch pizza, you only get around 5 per dollar.
