David drove 634 miles on 19.8 gallons of gas.

What was his gas mileage, rounded to the nearest mpg?

A) 24 mpg

B) 27 mpg

C) 32 mpg

Which is bigger 7/100 or 3/10

A ladder 26ft long leans against a vertical wall. The lower end is being moved away from the wall at a rate of 5ft/sec how fast is the top decreasing when the lower end is 10 ft. from the wall

Two pounds of peaches cost 4.50 5 pounds cost 11.25and 10 pounds cost 22.50 what is the constant of proportionality

The volume of a cylinder is 4,000pi in.³. The height of the cylinder is 250 in. What is the radius, in inches, of the cylinder?

Towns A and B are 400 miles apart. If a train leaves A in the direction of B at 50 miles per hour, how long will it take before that train meets another train, going from B to A, at a speed of 30 miles per hour?

Solve for x 7/x+9=21/36

What is the y-intercept of f (x) = 11

Write a sentence that shows the commutative property of multiplication

What is the slope of a line that runs parallel to y = 2 x + 5?

Evaluate 3 (x - 1) + 2 when x = 5. A) 18 B) 14 C) 16 D) 4