A taxi charges an initial fee of $1.50 plus $2.00 per mile. Which equation can be used to find the total cost in dollars, y, for a trip that is x miles?
A. y = 3.50x
B. y = x + 3.50
C. y = 2x + 1.50
D. y = 1.50x + 2

C. y = 2x + 1.50

Step-by-step explanation:

Initial fee is $1.50, this does not change.

For every mile it cost $2 times however many mile(s) is traveled.

So, initial fee + (mile cost * miles travel)

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

40 x 50 = 2000

step-by-step explanation: