If you put an object that has a mass of 8 grams on one side of a balance scale, you would have to put about 20 paper clips on the other side to balance the weight. how many paper clips would balance the weight of a 10 gram object?

What is the percent of increase for a population that changed from 438,000 to 561,000

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Which of the following is the result of expanding the series