To calculate slope (which can be represented as the variable, m), we must use the equation for slope...
m =
Δy/Δx = (y-
)/(x-
)
We are given two points, each in format (x, y)
m = (13 - (-2)) / (-1 - 4) = 15 / -5 =
-3 (D)
You bought 2 because if you add $7.90 and $2.00 the coupon you would get $9.90 so then you multiply $4.95 by 2 and you get $9.90 the exact amount we had before
The total surface of a cuboid is 6
Hey there!
Good luck on your assignment and enjoy your day!
~