Question

list the strengths of each method:
graphing
elimination
substitution

Answer 1

graphing: visual but not always accurate

substitution: accurate 100% of the time and nice if one variable is isolated, if not FRACTIONs!!

elimination: accurate 100% of the time and nice if we have additive inverses, if not, the large numbers are STILL better than FRACTIONS!!

preferred by meverett: elimination

Answer 2

ew no subsitution is easier hahaha

Answer 3

lol

Answer 4

Solve this one with substitution:

11x + 13 y = 10
7x - 31y = 20

Answer 5

uh no thanks ive got 116 math problems due jan. 3rd

Answer 6

someone is cracking the whip!