Can you solve a system by substitution without a given variable?

Can anyone me with 32,33,36,37,and 40.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Math ! will give branliest at a car and truck dealership, the probability that a vehicle is white is 0.25 . the probability that it is a pick up truck is 0.15 . the or obability that it is a white pick up truck is 0.06 . what is the probability that the vehicle is white, given that the vehicle is a pickup truck . round your answer to two decimal places .