Well 9x40 would be the solution, so what is 9x40? That will be your answer.
Please rewrite this equation(s) using parantheses than needed
thank you
K(x) = 5x-6
(k+k)(x) = k(x) + k(x) = 5x-6 +5x-6
just plug in x = 4,
(k+k)(4) = 5(4) -6 + 5(4) -6
thats your answer, the last option.
16 3/8 I so sorry if wrong glade I could help
