It's more of a geometry question, but still. I used to be a good student in math until a new teacher came and I cannot do simple things anymore.

(Everything is showed on the picture, the last one where it says BO, CO- ъглополовящи; means: BO, CO - bisector)

At the school fair, grade 3 raises 84 more then grade 4. grade 4 raises 112 more then grade 2. grade 3 raises 360. how many dollars does grade.2 have

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2