The price of stock rose $2 yesterday. If the stock continues to change at the same rate each day, what will be the total change over 10 days ?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Use matrices to solve this linear system: 5x1 − 2x2 = −30 2x1 − x2 = −13 x1 = x2 =