About 115 are pansies when you round down from the original number (115.44)
Answer:
92.8%
Step-by-step explanation:
you would just subtract 7.2 from 100
Answer:
Step-by-step explanation:
Given:
Each city is exactly 120 miles from the other two.
Average rate from city A to city B = 60 mi/hr
Average rate from city B to city C = 40 mi/hr
Average rate from city c to city A = 24 mi/hr
We need to find the Dale's average rate for the entire trip.
Solution:
First we find the total time and total distance by following way.
Time taken to travel from A to B =
Time taken to travel from B to C =
Time taken to travel from C to A =
So, total time taken =
Total distance = 120 + 120 + 120 = 360 miles
Using average speed formula.
Therefore, the average rate for the entire trip
Answer:
-85
Step-by-step explanation:
Note that -50 + 15 = -35.
Next, we want to do -35 + -50. This means we next work out -35 - 50 (as plussing a negative number is equivalent to minusing).
So we get -35 - 50 = -85.
Eqt 1 = 4a-5b=7
eqt 2 = 4a+5b=17
eqt1+eqt2= 8a=24
a=3 then 4*3-5b=7
so b=1