The answer is D. Since the x line is seconds and y is feet traveled it would mean that the train travels 180 feet in 3 seconds
Find the values of x and y round your answer to the nearest tenth if necessary?
Answer
X=22
Y=28
Answer:
Step-by-step explanation:
Let the three numbers be x, y, z
So from the problem given we can get the equations as
:
x + y+z= 66
x=2y
z=1x/3
Now we will make equation 1 have only one variable using equation 2 and 3.
y=1x/2 since x=2y
Now using equations 1, 3 and 5 we will get
x+1x/2+1x/3=66
11x/6=66
x= 66*6/11
x= 36
y=x/2=36/2=18
z=x/3=36/3=12
Therefore:
x = 36
y=18
z=12
308 miles per 11 gallons.
You need to find the amount of miles per 1 gallon.
dived the number of miles over gallons.
will look like:
miles
----------
gallons
it will look like for this problem
308
-------
11
308
-------- =28
11
28 miles per 1 gallon
Answer:
z is 23 and i dont see a y
Step-by-step explanation: