The seller must charge a one-time fee:
y=one-time fee
x=profit for each computer part
we would have to compute the following system of equations:
y+16x=$1700
y+56x=$4300
We can solve this system by substitution method
y+16x=$1700 ⇒y=$1700-16x
<span>y+56x=$4300
</span>($1700-16x)+56x=$4300
40x=$4300-$1700
40x=$2600
x=$2600/40
x=$65
we find out the value of "y"
<span>y=$1700-16x
</span>y=$1700-16($65)
y=$1700-$1040
y=$660
if we would sell 30 computers parts the profit would be: 30x+y
profit if the man sells 30 computers parts=30($65)+$660=$2610
answer: his earning will be $2610
Answer:
Length = x^2 = 0.835^2 = 0.698 m = 69.8cm
Breadth = x = 0.835 m = 83.5cm
Step-by-step explanation:
Given;
Length of the rectangular plot l = x^2 m
Breadth b = x m
Area A = 5832 cm^2 = 0.5832 m^2
(They should be converted to the same units before solving: length in metres and area in square metres)
The area of a rectangular plot can be calculated using the formula;
Area = length × breadth
A = l × b
Substituting the values of l and b;
A = x^2 × x
A = x^3
Substituting the value of A;
0.5832 = x^3
solving for x;
x = (0.5832)^(1/3)
x = 0.835 m
Length = x^2 = 0.835^2 = 0.698 m = 69.8cm
Breadth = x = 0.835 m = 83.5cm
Answer:
addition I hope this is right
The answer is 9 it’s a multiple of 3 and is also greater than 6
Answer:
(f/g)(8)= f(8)/g(8)= = 65/41
Step-by-step explanation:
f(x)=3 - 2x
g(x)=1/x +5
The easiest approach is to eval first the point in every function before performing the division, thus we have that:
f(8)= 3-2*8=-13
g(8)=1/8 +5= 41/5
Now, (f/g)(8)= f(8)/g(8)= 13 / (41/5) = 65/41
