Which function has an inverse that is also a function?
g(x) = 2x - 3
k(x) = -9x?
f(x) = 5x + 21
w(x) = -20

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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 statements about these triangles is true