PLEASE HELP When solving an algebraic expression, our goal is to get the variable on one side of the equal sign.

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?