Try to answer the following without solving for x and y first. If 3x + 2y = 6 and x + y = 4, then

A. 2x + y = ?

B. 4x + 3y = ?

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12