<span>15x-3y=27
5x+4y=14
multiply (2nd) equation by (3)
15x + 12y = 42
</span>15x - 3y=27
15x + 12y = 42
-------------------substract
-15y = -15
y = 1
15x-3y=27
15x-3(1)=27
15x - 3 = 27
15x = 30
x = 2
so now you have x = 2, y =1
answer <span>D. (2,1)</span>
Answer:
C
Step-by-step explanation:
the correct answer is C
Answer:
12.57
Step-by-step explanation:
C=2πr
2π2
4π
12.57
The second photo is the correct graph.
