Find the expected value of the random variable with the following probability distribution ​

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

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

If you answer 2+2 you will get over 80 points