If a bag contains 12 apples, 4 bananas, and 8 oranges, what is the part to whole ratio bananas to all fruit? Please help !!

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.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?