A train moves at a constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?

What is the equation of the linear function represented by the table?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.