Hello Basketballlover28,
Answer:
Price: $ 7.99
Sales Tax (7%): $ 0.56
Total: $ 8.55
Hello there! Slope is rise/run. The formula for finding slope is y2 - y1/ x2 - x1, meaning that you subtract the first x and y-coordinates from the second x and y-coordinates. We'll use the points (0, 3) and (3, 2) for this case. Plug in the values into the formula to get this:
2 - 3 / 3 - 0
Subtract the values in order to get -1/3. There. The slope of the line is -1/3.
There is no m in the diagram showed
3s is 3 times sydneys age. so the equation would be 3s-5