Answer:
x = 5
y = 0
Step-by-step explanation:
3x + y = 15
3x -y = 15
Add the two equations;
6x = 30
Inverse operations;
6x = 30
/6 /6
x = 5
Back substitute;
3(5) + y = 15
15 + y = 15
y = 0
Multiply the amount she puts in the account every week by the number of weeks (w) and add that to what she already has saved:
20w + 600 >= 2000
Answer:
18
Step-by-step explanation:
243÷13=18remainder9
mark me brainliest
Answer:
it is side ways
Step-by-step explanation:
Answer:
(5/2,5)
Step-by-step explanation:
