4b2 + 5b - 27 Which of the following describes 4 in the expression above?
A. sum
B. product
C. coefficient
D. quotient

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?