Answer: 4 Step-by-step explanation: 3x+2y=15 + 2x+3y=25 = 5x+5y=40 :. 10xy=40 :. xy=40/10 :. xy=4 Reply
Answer: fvvb3hhrhyuf Step-by-step explanation: ssvvdhdufigjkif hey3hbejdkdiriru vgwyb4brnjhndndnfn tegvsrsvernn Reply
Answer:
4
Step-by-step explanation:
3x+2y=15
+ 2x+3y=25
= 5x+5y=40
:. 10xy=40
:. xy=40/10
:. xy=4
Answer:
fvvb3hhrhyuf
Step-by-step explanation:
ssvvdhdufigjkif hey3hbejdkdiriru vgwyb4brnjhndndnfn tegvsrsvernn