Hola !
The answer is = (-4) as in the attachment provided
Hope it helped you
Answer:
x + y = 11
10x + 5y = 80
Step-by-step explanation:
Answer:
Step-by-step explanation:
you have the following formula:
To solve this equation you use the following properties:
Thne, by using this propwerty in the equation (1) you obtain for x
Answer:
volume
Step-by-step explanation: