Answer:
6x = 9
Step-by-step explanation:
4x-5y = 12
2x+5y = -3
Add the equations together
4x-5y = 12
2x+5y = -3
-------------------
6x + 0y = 9
6x = 9
$6 :)
Have an amazing day!
Answer:
19
Step-by-step explanation:
21 - 2 is 19
Answer:
I need more information to solve this.
Step-by-step explanation:
Standard form is a formula: if I remember correctly, it is Ax+By=C
I hope I helped somehow!
Answer:
804.063
Step-by-step explanation:
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