30u+44y=10 ----1
40u+55y=13-----2
Attachments:

Answers
Answered by
1
Answer:
u=1/5,y=1/11
Step-by-step explanation:
this is observed in above photo.
Attachments:

Similar questions
Physics,
7 months ago
Social Sciences,
1 year ago
Biology,
1 year ago
Math,
1 year ago
Math,
1 year ago