Answer:
y= x + 3
Step-by-step explanation:
I have the same question and that was the correct answer
Wait, could you please restate what I'm supposed to answer xD Thank you
I’m believe it’s the 3rd one but i’m not sure
Ok so this is a difference of 2 perfect squares
1=1^2
49c^2=(7c)^2
to factor you remember
a^2-b^2=(a+b)(a-b) so
1^2-(7c)^2=(1+7c)(1-7c)
<span>Choose two equations and use them to eliminate one variable.Choose another pair of equations and use them to eliminate the same variable.<span>Use the resulting pair of equations from steps 1 and 2 to eliminate one of the two remaining variables.</span></span>
