Answer:
x=1/4
Step-by-step explanation:
you would take a away 1/2 from each side so it would look like this
x+1/2=3/4
<u>-1/2 -1/2</u>
x=3/4-1/2
and 3/4-1/2 is 3/4-2/4=1/4
x=1/4
. Distance = Speed * Time
Let s represent the speed of the cars in miles per hour. The problem statement tells you
.. red car distance + 25 miles = blue car distance
.. s*3 + 25 = s*(3 + 0.5)
.. 25 = 0.5s ... subtract 3s from both sides
.. 50 = s ... multiply by 2
The speed of the red and blue cars is 50 miles per hour.
Answer:
F(0)=0
Step-by-step explanation:
Because if you substitute 0 for x
F(x)=3x+5
Then calculate the product
F(0)=3(0)+5
Now remove 0 from the equation
F(0)=0
And there's your answer!! Hope this helped!!
