This table shows the colours of the 4 scarves, 3 pairs of gloves, and 2 hats that Tamara has. Tamara randomly picks a scarf, hat, and a pair of gloves. What is the probability of Tamara choosing a pair of black gloves and a brown scarf? Scarf Gloves Hat
Red Black White
White Brown Red
Brown Red
Black

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]