Geometric mean between 9 and 11

Joanie believes that you cannot use cross products to solve the proportion for x. She says that if you multiply both sides of the equation by x, you get Then, if you multiply both sides of the equation by 3, you get, which is a different equation

Common facer of 50,30,100

6,870,000,000,000,000 appear in scientific notation on a calculator screen?

What is the slope and y-intercept of 2x-8y=x+16?

3x power of 2 + 5x+2=0 what does x equal

Brass costs $0.90 per pound, copper costs $2.15 per pound, and aluminium costs $0.75 per pound. Which medal would you recommend be for, for use as a heat sink in the tablet?

You earn $72 for every 8 hours you spend shoveling snow. You earn $60 for every 5 hours you spend babysitting. For every 3 hours you spend babysitting, you spend 2 hours shoveling snow. You babysit for 15 hours in January.

Beth can run 3 miles in 25.8 minutes. How long does it take her to run1 one mile you

Kelly has a ribbon that is 60 inches long she cuts at 40% of ribbon for an art project while working on the project she decided she only needs 35% of the pieces she cut off how much of the ribbon does Kelly end up using in a project

Which expression is equivalent to x (y+z) ? a) xyz b) x+y+z c) xy+z d) xy+xz