Answer:
6
Step-by-step explanation:
i guess the answer is 6
the value of x is 6
Answer:
-8 and 20, (A on ed g)
Step-by-step explanation:
SOLUTION: the sum of two numbers is 25 and their difference is 15. what are the two numbers? let x =one number and y= the other number. the corresponding modeling system is {x+y=25 x-y=
Answer:
91
Step-by-step explanation:
40/.44