






<h3>Substitute x=3 in y=-x²+6x-15</h3>




<h2>
<em>Vertex:</em><em> </em><em> </em><em>(</em><em>3</em><em>,</em><em>-</em><em>6</em><em>)</em></h2>
Step-by-step explanation:
let three consecutive number be x, x+1,x+2
now,
x+x+1+x+2=63
3x=63-3
x=60/3
x=20
now,
x=20
x+1=20+1=21
x+2=20+2=22
so, the number r 20,21,22
<h2>stay safe healthy and happy. </h2>
Answer:
Neither
Step-by-step explanation:
After substituting the ordered pair into the equation, none of the pairs satisfy the equation
because 6(3)+3(-2)=12 and 6(2)+3(2)=18.
Seven twenty-two am
7:22am
The answer of this question is 284