Please help !! im struggling

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok

What is the remainder when 3x^2-x-10 is divided by x-1 -6,-7,-8, or -9