Answer:A
Step by step explanation: if a ton =2000 and the truck is only carrying a ton. It is not exceeding the limit that the bridge can hold which is 5000 lbs (2 1/2 tons)
y=3x+5
plug your coordinate points into the equation for slope (left corner or the paper)
multiply by the denominator on both sides of the equation
x-6 cancels out and leaves y-23=3(x-6)
multiply x and -6 by 3
add 23 to both sides to isolate y
hope this helps!
surface area of cylinder = 2*pi*r*h + 2*pi*r^2
= 2*8*14*pi = 224pi
+ 2*8^2*pi = 128 pi
224+128 = 352
so answer is 352 pi