We will have the following:
First:
And:
Answer: A(t) = 100t^2 + 500t + 625
3,025 square pixels
Step-by-step explanation:
Answer:
$5.5
6 * N (notebook) + 3 * P (pen) = 27
n = 1.5 +P
6 * (1.5 + P) + 3 * P = 27
9 +6p +3p = 27
9p = 18
p (pen): $2
N (notebook): $3.5
combined cost of 1 pen and 1 notebook: $2 + $ 3.5 = $ 5.5