|-2+k|<=4 what is the answer solve by inequality and graph

Find the values of y: 3y^3(y^2+ 2/3y)=0

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

What is the equation of a line passing through (-6,5) and having a slope of 1/3