4. A fair charges $6 dollars for admission tickets plus $0.50 per ride. Mr. Galindo's family buys 6 admission tickets and pays a total of $42. What does "x" represent?

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

x< -17/2 hope this