Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

Write an equation in y = mx + b form for the table. # books purchased 1 2 3 4 Cost of book club 21 30 39 48 A. y = 3x + 21 B. y = 9x + 12 C. y = 5x + 21 D. y = 7x + 12

OpenStudy (anonymous):

@speedymath @Jhannybean

OpenStudy (jhannybean):

You can plot all the points on the graph and try finding a slope first, maybe that would help you

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!