The Martin family's truck gets an average of 20 miles per gallon. Predict how many miles they can drive using 3 gallons of gas.

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.

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Simplify. 3(4+4x) (type your answer in with no spaces)