1/x + 1/y = 8
x + y = 8
6/x + 12/y = 72n
Answer:
-2(3+3) = -12
Step-by-step explanation:
f(x) is telling you to substitute all the x values into the equation. The f(x) of the function is 3, telling you to plug in 3 in the equation. This leads to -2(6) = -12.
29 ...................................................................................................
Answer:
8
Step-by-step explanation:
logic
The amount of mosaic tiles covering the box is the surface area, which is 157 in.
