Question

Use as augmented matrix to solve the system. What is the value of x and y?

a.(1,4)
b.(1,5)
c.(3,-1)
d.(5,-1)

Answer 1

Help plz

Answer 2

do you know how to use augmented matrices?

Answer 3

no thts why i need hlp

Answer 4

hehe, well, wasn't it covered in class already? I mean, your textbook would have it, no?

Answer 5

have your class covered matrices yet?

Answer 6

I just got bck from the hospital a few days ago so im not sure

Answer 7

well, you may want to check with your teacher that then first, because for all we know, this may not apply to you