(x+y+2)(y+1)

a) y^2+4xy+2

b) xy+4y+x+2

c) y+x+y+2

d) y^2+xy+x+3y+2

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

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42