PLEASE HELP ME THIS IS IMPORTANT!! Ronnie, Bobby, and mike are singers from the group New Edition. They are raising money for studio time. Ronnie raised $30 more than Mike, and
Bobby raised $12 less than Ronnie. They collected $432 in total. How
much did Ronnie collect? And how much did mike collect? Also how much did mike collect?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true