Write the sentence as an equation.

the sum of 230 and t is equal to g

type a slash ( / ) if you want to use a division sign.

Solve the inequality, then identify the graph of the solution. 2x – 1 > x + 2

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.