Answer:
D =
Step-by-step explanation:
The amount of money that the students will pay back with the fundraiser (D) would be half of the current debt (d) since debt is represented as a negative but the fundraiser needs to be a positive since it is money gained we would divide by -2
D =
This equation shows the debt that will be repaid through the fundraiser which would be exactly half of the current debt.
Answer:
Yes, they do because both of the morning graphs had a better range in grades than the afternoon students.
Step-by-step explanation:
Answer:
I can see the pdf
Step-by-step explanation:
Answer:
Noah and Jace will have the same amount of money saved 4 weeks after the beginning of the year. This is the point of intersection on the graph of the two functions.
Step-by-step explanation:
To graph the functions that represent the amount of money Noah and Jace have saved, we can set up their savings functions as follows:
Noah's savings function (NN):
NN(tt) = $90 (initial savings) + $10 (weekly savings) * tt
Jace's savings function (JJ):
JJ(tt) = $50 (initial savings) + $20 (weekly savings) * tt
Now, let's graph these functions:
Noah's Savings Function (NN):
Initial savings (y-intercept): $90
Weekly savings rate (slope): $10
Jace's Savings Function (JJ):
Initial savings (y-intercept): $50
Weekly savings rate (slope): $20
To find the number of weeks after the beginning of the year until Noah and Jace have the same amount of money saved, we can set the two functions equal to each other and solve for "tt":
NN(tt) = JJ(tt)
$90 + $10 * tt = $50 + $20 * tt
Now, solve for "tt":
$90 - $50 = $20 * tt - $10 * tt
$40 = $10 * tt
tt = $40 / $10
tt = 4
30%
40%
60%