Which strategy could be used to solve 15 × 23? (15 + 2) + (15 + 3) = □ (5 + 23) + (10 + 23) = □ (15 × 2) + (15 × 3) = □ (5 × 23) + (10 × 23) = □ and there's more don't leave

50 points~ ! i have to turn this in tomarrow

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work

What is the least common multiple of 8, 12, 7