Answer:
f = 5g/n^3 - 5h/n63
Step-by-step explanation:
2 1/2 bags of potatoes would weigh 14 3/8 pounds
Answer:
X/2 = 61.2
X=122.4
Step-by-step explanation:
Ok so we know that a number was halved so we can use x and equaled to 61.2 so we can do x/2 = 61.2
Answer:
z = 3
Step-by-step explanation:
The area of a rectangle is given by ...
A = LW
Filling in the given values, we have ...
7.5 = 2.5z
Dividing by 2.5 gives ...
3 = z
The value of z is 3.
Answer:
100
Step-by-step explanation:
Given:
income or revenue = R
Cost of production = C
Income or revenue R = 90x
x number of computer boards
C = 80x + 1,000
Also,
For break-even number of boards
C = R
80x + 1,000 = 90x
or
10x = 1,000
or
x = 100
Hence,
For break-even the number of boards that must be produced are 100