Three copies of a triangle were rotated and positioned as shown. which statement about the figure is always true? a. angle 1, angle 2, and angle 3 form a straight angle. b. m∠1 + m∠2 + m∠3 = 360° c. the measures of ∠1, ∠2, and ∠3 are all equal. d. m∠1 + m∠3 = m∠2

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

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?

Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2