Answer:
AB = 12
Step-by-step explanation:
Since the triangle is isosceles, the sides AB and BC are congruent. Then you have ...
4x = 2x+6
2x = 6 . . . . . . subtract 2x
4x = 12 . . . . . .multiply by 2
The side AB has length 12.
Answer: $6.25
Step-by-step explanation:
First, we will find out how much money was spent on tickets.
$60 - $28.75 = $31.25
Now, we will divide the money spent on tickets by the number of tickets bought. This will give us the answer to your problem.
$31.25 / 5 = $6.25
Each ticket cost $6.25.
Answer:
v = 85/t
Step-by-step explanation:
Velocity is the change in displacement of a body with respect to time. It is expressed as
velocity = displacement/time
v = d/t
Given
d = 85km
t = t
Substitute tis parameters into the function;
v = 85/t
Hence the velocity v as a function of travel time t in hours is expressed as;
v = 85/t
Answer:
○ 
Step-by-step explanation:
<em>The graph is shown above</em>.
Clearly, from 0 to 1, it decreases.
I am joyous to assist you anytime.
Answer:
x=1
Step-by-step explanation:
So, first you make sure to multiply the parenthesis by the negative so then it would be,
-x-3=2x-6
Then you add the -3 from the right to the other side
so, -x=2x-3
Then you want all the X variables to one side so you subtract the 2x to both sides.
so, -3x=-3
divide both by -3
x=1
