You invest $450 for equipment to make skateboards. the materials for each skateboard cost $20.you sell each skateboard for $20.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.