One-sixth of a number is 3 less than one-half of the same number. What is the number?

A truck carrying the COVID-19 vaccines from the airport to the hospital travelled 100 meters East, 50 meters South and finally 100 meters West. What is the total distance travelled by the truck?

If two-fifths of a certain number is subtracted from twice the number, the result is 4. Find the number.

A racehorse coming out from the gate accelerates from rest to a velocity of 15 m/s West in 3 seconds. What is its acceleration?

What is the slope of the line x + 2y - 10 =0?

What elements made up the compound Carbon Dioxide?

If 30% of p is q, and 20% of q is 12, what is 50% of p + q?

A microscope is set to 10x eyepiece and 40x objective. What is the total magnification?

What is the area, in square feet, of a triangle whose perpendicular height is 20 feet with a base of 12 feet?