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:
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$50×.20=$10.00=40
$40×.10= 4.00
$40-4.00= $36.00 is the cost of the sweater and he received $14 in savings
Answer:
c
Step-by-step explanation:
because in a proper fraction the numerator is less than the denominator
Answer:
18.3125
18.5635
18 13/16
Step-by-step explanation:
Answer:
Step-by-step explanation:
17.3664
