-3(3x+y=19)
4x+3y=26
-9x-3y=-57
4x+3y=26
-5x=-31
x=6.2 substitute x into the equation:
3(6.2)+y=19
18.6+y=19
y=.4
(6.2,.40)
Answer:
7
Step-by-step explanation:
Answer:
a=3.192 b=17
Step-by-step explanation:
I just used a graphing calculator to multiply the req. numbers
Answer:
the answer is B
Step-by-step explanation: Its B because the vertex is in the middle