14. find the nullspace of the following matrices. 2 1 a. a -6 3 2 1 b. в - 1 3 c 1 2 3 с. 1 2 -3 d. d 4 2 -1 4 3 -2

Cara earns a base pay of $1800 per month at a car dealership plus a commission of 6% of her sales. what are caras total earning in a month in which she sells $40000 worth of merchandise

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7