Que multiplicación me da a -450 como resultado?

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?