Select all angle measures for which sinθ= -square root of 2/2.
3π/4
5π/4
7π/4
9π/4
13π/4

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )