Answer:
48 mph
Step-by-step explanation: Add 42mph and 54 mph and you get 96. To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.
Answer:
the slope is -1/6
Step-by-step explanation:
I hope it helps
PEMDAS applies, so it should be multiply, then divide.
Answer:
-17
Step-by-step explanation:
1w= -17
(1)(-17)=
-17
X=number of pounds
y=cost of pound .
x+y=cost