1. Plug in the unknown numbers.
2. Simplify
The answer you get should be 10.
The answer is 9 pounds. how I arrived at it was to compute the following equation
$11.94 - $6.99 / .55
The function in terms of the time (t) is t=d/r and the value of the time (t) for the given values is 5.
<h3>Linear Function</h3>
An equation can be represented by a linear function. The standard form for the linear equation is: ax+b , for example, y=2x+7. Where:
a= the slope
b=constant term that represents the y-intercept.
For the given example: a=2 and b=7.
In the exercise is asked the equation for the time (t) in the function of the distance (d) and the rate (r).
Thus, if d=rt, we will have t= d/r
Replacing the variables for the given values for finding t. The question gives:
distance (d) =40
rate (r) = 8
Thus, you will have t= 40/8. Then, t=5
Therefore, the answer is the fourth option.
Read more about the linear equations here:
brainly.com/question/2030026
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Take the number of medium ducks and divide it by the overall number of ducks
13/65=.2
Answer: a value of a continuous quantity that can represent a distance along a line
