Tims piggy bank contains nickels and quarters worth $6.70. He has 62 coins in all. How many of each coin does Tim have?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

For what value of (y) is 3^3/3^y =1/9

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?