Calculate the value of each expression.

−18/−3

omg please helpp

Write the fraction or mixed number and the decimal shown by the model

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

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?