a number set consists of {4，5，6，7}。How many 2-digit combinations of numbers from the data set can be divided by 3？

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps