How many subsets of at least one element does a set of six elements have

What is the range of the equation y = - 2x4 + 10?

Ariadne shadow is 15 feet long and Dixons shadow is 18feet long. If Ariadne is 5 feet tall how tall is dixon?

Terrance bought 3 markers. his sister bought 5 markers. terrance and his sister spent a total of $16 on the markers. what was the price of each marker?

Hot chocolate sales and outside temperatures. Which is the independent variable and the dependent variable

Lance has 9 package of sports cards. Each package has 108 cards. About how many cards does Lance have?

A 20-foot ladder is leaning against the side of a building. The ladder makes a 60 angle with the building. How far away from the bottom of the building is the foot (bottom) of the ladder?

Divide £250 to ratio 3:6:1

Let f (w) = 2w^3 - 5. Let z = 2. What is f (z) ?

Find an equation of the line that passes through (0,2) and is parallel to y = 1/2x + 6

Expression equivalent to (-3x + 6.3y) - (-5x + 4.2y)