Answer:
18r + 11t
(Because there are 2 different variable, don't combine them together)
Answer:
-3x + 4 -y = 0
Step-by-step explanation:
Hello,
y=x²-25
==>x=y²-25 ==>y=±√(x+25)
Answer B: ±square root of the quantity x plus 25
Y = -2.8x +69.4
Let y represent units of inventory, and x represent days since the last replenishment. We are given points (x, y) = (3, 61) and (13, 33). The line through these points can be described using the 2-point form of the equation of a line:
... y -y1 = (y2-y1)/(x2 -x1)(x -x1)
Filling in the given point values, we have ...
... y -61 = (33 -61)/(13 -3)(x -3)
Simplifying and adding 61, we get ...
... y = -2.8x +69.4
