Answer:
$8.1
Step-by-step explanation:
Convert 45 yards of ribbon to feet through proper conversion factor.
(45 yards)(3 ft / 1 yard) = 135 feet
Divide this number by 5 to determine the number of 5-ft ribbon that customers can purchased.
n = 135 ft / 5 ft = 27
Then, multiply by $0.80.
R = (27)($0.80) = $21.6
The profit is equal to $21.6 and $13.50,
P = $21.6 - $13.50 = $8.1
Answer: $8.1
Answer:
14$ per sweater
Step-by-step explanation:
264 - 96 = 168
168 / 12 = 14
If the traslation is T(x,y)=(x-1,y+1) then:

Therefore A'=( -7,3).
Answer:
a) 
b) $12,000
Step-by-step explanation:
We are given the following information in the question:
The cost C of moving rubble is proportional to the product of the mass M of the rubble and the distance D the rubble must be moved.
This can be written as:
a)


b) It costs 50 dollars to move 1 ton of rubble 1 mile

We have to find cost to move 16 tons 15 miles.
Putting the values in the function:

Thus, $12,00 is the cost to move 16 tons 15 miles.
6eggs/7days= 0.857 eggs/day