Solve this system of linear equations. 15x = -42 - 19y
3x = -54 - 19y

A)1,-3
B)1,3
C)-1,3
D)-1,-3

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

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?