• A certain test consists of multiple-choice questions and essay questions in the ratio of 5:2. If the test
contains 6 essay questions, what is the total number
of questions on the test?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b