Katrina has two photos she wants to split them into half and put them into equal groups how many groups for katrina have to make

Mary spent a total of $323.14 for a party.she spent a total of $200.22 on food,plus an additional $30.73 for each hour of the party.how long was the party?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Which table represents a linear function? i'll give brainliest to first answer ^'^