In science class, Danny had 200ml of liquid. However, he spilt some of the liquid and now has 170ml left. What is the percent of change? Show work. Write the percent and increase or decrease!

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

The quotient of 15 and a number is 1 over 3 written as an equation

In 2014, the three largest economies in the world were (listed in order, from largest): a) the u.s., china, germany. b) the u.s., china, japan. c) china, the u.s., japan. d) china, the u.s., germany.