A 150 km trip was covered by a motorcycle going at an average speed of 75 km/h, by a bus doing 60 km/h, by a truck doing 50 km/h, and by a bicycle doing 20 km/h. What is the constant of variation?

Write this number in standards form. 12 ten thousands, 14 hundreds, 7 ones

In 2010 there were 98 thousand us troops in iraq. This is 23 thousand more than half the number of us trrops in iraq in 2003 find the number of us trrops in iraq in 2003

What two whole numbers does the value of √2 · π lie between?

What is the ratio between 113 and 165

If perpendicular lines m and n intersect at (0, b) in the standard (x, y) coordinate plane, what is the value of b?

What is the value of f (x) = (2) (2^x) for f (-2) ?

You have an ice cream scoop with a 2-inch diameter. You have an ice cream cone with a 2-inch diameter and a height of 5 inches. If you place one scoop of ice cream on the cone and let the ice cream melt, will it spill over the cone?

rectangular piece of board is 61.8 centimeters by 84.9 centimeters. What is the perimeter of the piece of board?

How do I factor 6y^2-23+7

Cassie has 8 red marbles and 12 yellow marbles. Her mom doubles her red and yellow marbles. Use the distributive property to show how many marbles Cassie has.