Simplify the expressions 5(x+2)+2(x+2)
5(x+2)-2(x+2)​

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1