Answer:
Question... is the commission given 10 times or 3?
If the commission is 10 then
5*(48,000 * .075) + 3*(48,000 * .05) +2*(48,000 * .035)
5*(3600) + 3*(2400) +2*(1680)
= 28560
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If the commission is 3 then (once for first five years, once for the next three,
and once for the last two
(48,000 * .075) + (48,000 * .05) +(48,000 * .035)
=7680
Step-by-step explanation:
Answer:
Flora can make 10 pairs of socks and 5 pairs of gloves.
Step-by-step explanation:
Here we have to form two equations from the given information.
Let "x" be the number of pair of socks and "y" be the number of pair of gloves.
Given:
It takes flora 3 hours to knit a pair of socks and 7 hours to knit a pair of gloves. If she spent 65 hours knitting a total of 15 pairs of socks and gloves,
x + y = 15
3x + 7y = 65
Now we have to solve these two equations to find the solution.
Let's use the substitution method.
From the first equation can be written as
x = 15 - y
Now plug in x = 15 - y in the second equation and find the value of y.
3(15 - y) + 7y = 65 (This is called substitution method)
45 - 3y + 7y = 65
Simplify the like terms
45 + 4y = 65
Subtract 45 from both sides, we get
4y = 65 - 45
4y = 20
Dividing both sides by 4, we get
y = 20/4
y = 5
Now plug in y = 5 in the x = 15 - y
x = 15 - 5
x = 10
Therefore, Flora can make 10 pairs of socks and 5 pairs of gloves.
Answer:
The walk will cost $8164.
Step-by-step explanation:
Given:
Diameter of the circular pond (D) = 24 yd
Width of the gravel path (x) = 2 yd
Cost per yard of the path = $50
Now, radius of the circular pond is half of the diameter and is given as:
Now, area of the pond is given as:
Area of the complete path including the pond area is given as:
Now, area of the gravel path can be obtained by subtracting the pond area from the total outer area. This gives,
Now, using unitary method,
Cost of 1 square yard of path = $50
∴ Cost of 163.28 square yard of path = 50 × 163.28 = $8164
Hence, the walk will cost $8164.
