Is -64/21 an irrational number???

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

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?