Answer:
36.5625
Step-by-step explanation:
Answer:
This question really shouldn't be here but Brainly doesn't have a app for the PC, only for mobile. You can only use the website for PC.
Answer:
A
Step-by-step explanation:
let the number be x, then
the difference of x and 6 is x - 6 and
5 times the sum of x and 2 is 5(x + 2)
Equate both expressions
5(x + 2) = x - 6 ← distribute left side
5x + 10 = x - 6 ( subtract x from both sides )
4x + 10 = - 6 ( subtract 10 from both sides )
4x = - 16 ( divide both sides by 4 )
x = - 4 → A
Answer:
The percentage effectiveness o the machine is
%
Step-by-step explanation:
From the question we are told that
The availability of the mixing drum is 
Amount of concrete produced per day is 
time taken to produce each pound of concrete is 
Time taken to set-up the machine is 
The time it would take to produce 10 pounds of concrete is mathematically repented as
[This is because it take 50 minutes to
to produce one pound of concrete i.e (50
minutes to produce concrete )]
Hence the equipment effectiveness of the machine is

%