You can get in touch with Jack by emailing [email protected] A dad in Virginia ended up turning to social media for help after becoming confused by a first-grade math problem. Math seems to ...

The first math course a student takes depends on his or her background. In most cases, it will be MATH 105 (Calculus I), 106 (Calculus II), 205 (Linear Algebra), or 206 (Multivariable Calculus). Here ...