Solve the system by substitution 10x-2y=-16 and y=3x

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Predict which statements are true about the intervals of the continuous function. check all that apply