Which type of transformation creates a shape where only the angles are congruent to the original shape? a) translations b) rotations c) reflections d) dilations

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?