Simplify the expression using Distributive Property ( 7 + 19b ) ⋅ − 15

Choose the correct

4b − 8

−285b − 105

285b + 105

4b + 8

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.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).