5 times ten is fifty JHC
If 5y = 4 then y = 4/5 or 0.8
If: x = -5 Then: y = (3*-5)-1 = -16
y = 2x + 5 17 = 2x + 5 X = 6
Your question is like this:X+Y=15, X-Y=5, (X x Y)-X+Y= ?According to my calculations, X=10 and Y=5, therefore (X x Y)-X+Y= 45.
5 x Y = 360 360 / 5 = Y Answer: 72
5 times ten is fifty JHC
If 5y = 4 then y = 4/5 or 0.8
If: x = -5 Then: y = (3*-5)-1 = -16
-1
y = -2/5
y = 2x + 5 17 = 2x + 5 X = 6
Suppose the answer is y that is y * 4.98 = 85.01 so that y = 85.01/4.98 = 17.07028 (to 5 dp)
Your question is like this:X+Y=15, X-Y=5, (X x Y)-X+Y= ?According to my calculations, X=10 and Y=5, therefore (X x Y)-X+Y= 45.
y = (3 X 8) - 5 = 21.
Y=A+BX; X=machine hours. Sounds like a linear regression. 3x - y = 5 x + 3y = 5
-6/y=5/-2 5y=12 y=12/5