Answer:
x = - 3
y = 4
Step-by-step explanation:
x + y = 1 | (-3)
x + 3y = 9
- 3x - 3y = - 3
x + 3y = 9
_____________
- 3x + x = 9 - 3
- 2x = 6
2x = - 6
x = - 3
- 3 + y = 1
y = 1 + 3
y = 4
Answer:
The answer is A: -3<9 and -3<9
Step-by-step explanation:
because -3 is less than 9
<span>Tomás compró 350 metros de malla galvanizada para vallar el perímetro del lote</span>
Answer:
Step-by-step explanation:
B = 2/5(A - 9)
(5/2)B = A - 9
A = 9 + (5/2)B
Answer:
=-110
Step-by-step explanation:
:)
