# Posts by Jackiee

Total # Posts: 3

**math**

The math team spent $10 for the cake mixes and $4 for the cupcake paperliners. They sold 78 cupcakes at .75 each. What operations wi the math team use to determine their profit after playing for the mixes and liners?

**Calculus**

But when you connect the origin to each of the points, then they become vectors. Plus that's exactly how the question is written in the textbook.

**Calculus**

Name two sets of vectors that could be used to span a set in R^3. Show how the vectors (-1,2,0) and (3,4,0) could each be written as a linear combination of the vectors you have chosen.