Answer:
the answer is 69.3
Step-by-step explanation:
5x-2y=3
-5x+4y=9
2y= 12
divide it by 2
y= 6
put y in any equation
5x-2 (6)=3
5x-12=3
5x= 3+12=15
divide by 5
x=3
y= 6
Answer:
What
Step-by-step explanation:
This simplified is 126x so that is equivalent to this expression
Answer:
C. 10 : 16
Step-by-step explanation:
Attached below