The parking lot had 1.5 times more trucks than cars. after 45 more cars came to the parking lot and 12 trucks left, there were 17 more cars than trucks in the parking lot. how many cars were there in the parking lot? pls fast

Let the numbers of trucks and cars be t and c.  Then t = 1.5c.

c+45 - (t-12) = 17.

Simplifying the second equation, we get c + 45 - t - 12 = 17, or c + 33 - t = 17.

Substituting 1.5c for c, we get c + 33 - 1.5c = 17.

Solving this for c, we combine like terms:  -0.5c = 17 - 33, or -0.5c = -16.  

Then c = 32 and t = 1.5(32) = 48.

At the beginning there were 32 cars and 48 trucks in the lot.    32 cars, at the beginning.

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x