Step-by-step explanation:
We will use 'x' as the number.
You convert the problem to an equation.
142+x=64+3(x)
Then you subtract 142.
142+x=64+3(x)
-142 -142
x=-78+3(x)
Now you subract 3x.
x=-78+3x
-3x -3x
-2x=-78
Finally, you divide.
-2x=-78
/-2 /-2
x=36
Hope it helps!
Answer:
$18
Step-by-step explanation:
Answer:
2.6 minutes
Step-by-step explanation:
Speed of Bob = 8 km/hr
Speed of Shannon = 10 km/hr
Distance of practice course = 1.7 km
As time = (distance)/(speed), so
Time taken by Bob to cover the distance, t1 = 1.7/8=0.2125 hours
Time taken by Shannon to cover the distance, t2 = 1.7/10= 0.17 hours
As t1 > t2, so, Bob takes more time than Shannon to complete the course.
t1-t2= 0.2125-0.17 = 0.0425 hours = 0.0425 x 60 minutes= 2.55 minutes.
On rounding up to tenth digit, t1-t2 = 2.6 minutes.
Hence, It takes 2.6 minutes more time for Bob to complete one trip around the course than Shannon
to be honest I dont know sorry
\_( `_` )_/
Step-by-step explanation: sorry again
Answer:
Step-by-step explanation:
Given that:
4x + 5x = $440
9x = $440
x = $49 (Approx.)
So, she received :
from the stock = 4 x 49 = $196
from the bond = 5 x 49 = $245
SO, now, how much did she invest ?