stphdrn4347
09.10.2019 •
Mathematics
If both equations are in slope-intercept form then method would be best, but method would also be effective since both y's are already by itself.
if one of the equations is solved for x or y and the other equation is not, then method is best.
if both equations are lined up in standard form & the coefficients of x or y are opposites then the best method is definitely method.
if both equations are lined up in standard form the elimination method would be best. but if the coefficient of x or y is 1, then method is also effective.
plz meee with this
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Ответ:
Step-by-step explanation:
If BOTH equations are in slope-intercept form then the-graphing-? method would be best, but the-substitution-? method would also be effective since both y's are already by itself.
If ONE of the equations is solved for x or y and the other equation is not, then the-substitution-? method is best.
If BOTH equations are lined up in standard form & the coefficients of x or y are opposites then the BEST method is definitely the-elimination--? method.
If BOTH equations are lined up in standard form the elimination method would be best. But if the coefficient of x or y is 1, then the-substitution--? method is also effective.
Ответ:
3+7=0.2m
10=0.2m
10÷0.2=m
50=m