Answer:
Restaurant A served a greater variety of ages than Restaurant B, because the range of date for Restaurant A is greater than that of Restaurant B.
Step-by-step explanation:
Answer:
9a-65
Step-by-step explanation:
simply write 9a+(add the remaining numbers all together)
FG goes through the center of the circle, so FG is diameter.

EH=r=3
Answer: EH=3
Answer:

Step-by-step explanation:
we know that
To find the speed divide the total distance by the time
so

D^2 - 4d = 3d
d^2 - 7d = 0
d(d - 7) = 0
d = 0 or d - 7 = 0
d = 0 or d = 7