Answer:
Step-by-step explanation:
Distribute the 4
Subtract the 7
Subtract y and add 1
According to the table, the relationship between the number of bags and the price is ... ???
2 answers:
Answer:
1 bag of screw bag cost $5, which is the required relation between the screw bags and the price of bag.
Step-by-step explanation:
We are given the following information in the question:
Bags of screw: 2 4 7
Price($): 10 20 35
In order to find a relationship between the number of bags and price, we find the ration of numbers of bags to price of bags.
This ratio can be written as 1:5 and read as 1 bag cost $5.
Hence, 1 bag of screw bag cost $5, which is the required relation between the screw bags and the price of bag.
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From the graph of the linear functions, we have that both snowman's will have the same height of 21 inches after 5 hours.
<h3>What is a linear function?</h3>A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
For this problem, we have that:
- The initial height is the intercept.
- The melting rate, as a negative, is the slope.
Hence the functions are given as follows:
- A(t) = 51 - 6t.
- B(t) = 36 - 3t.
The functions are graphed at the end of the answer, with <u>A(t) in red and B(t) in blue,</u> and they intersect at (5,21), meaning that both snowman's will have the same height of 21 inches after 5 hours.
More can be learned about linear functions at brainly.com/question/24808124
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