A group of students is collecting books to add to their librarby. The table shows the number of books in the librarby after 1, 3
, and 5 days. If the relationship between days and books continues to be linear, which ordered pairs could appear in the table? Select all that apply. (You like my Undertale reference? Will give Brainliest if you provide an explanation)
Here are the points it gives: (0,8), (2,23), (4,32), (6,48), and (7,48)
Here are the points it gives: (0,8), (2,23), (4,32), (6,48), and (7,48)
2 answers:
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Brad have 19 quarters and 27 nickels.
Step-by-step explanation:
Given,
Total worth of nickels and quarters = $6.10 = 6.10*100 = 610 cents
One quarter = 25 cents
One nickel = 5 cents
Let,
x represent the number of quarters.
y represent the number of nickels.
According to given statement;
25x+5y=610 Eqn 1
y = x+8 Eqn 2
Putting value of y from Eqn 1 in Eqn 2
Dividing both sides by 30
Putting x=19 in Eqn 2
Brad have 19 quarters and 27 nickels.
Keywords: linear equation, subtraction
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