Graphed in attached file and drawn!
Answer: a = 294 square inches
Use the formula: A = 6a^2
Given that Cory does not have much money saved he will be using her regular incomes to pay his rent and car, so the most appropiate bank account is a checking account.
That will let him to deposit his incomes and make the payments with checks.
It does not make sense opening an account that pays interests because the money will be spent promptly.
Answer: option a. checking account.
x² + 10x = 26
x² + 10x + 25 = 26 + 25
x² + 5x + 5x + 25 = 51
x(x) + x(5) + 5(x) + 5(5) = 51
x(x + 5) + 5(x + 5) = 51
(x + 5)(x + 5) = 51
(x + 5)² = 51
x + 5 = ±√(51)
- 5 - 5
x = -5 ± √(51)
x = -5 + √(51) or x = -5 - √(51)
