Can somebody me with this problem: )

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x