Step-by-step explanation:
3
hope it helps u.......
20, you just need to substitute the x value in the equation
(-2)2-7(-2)+10=
=20
Answer:
(5,-6) is a solution
Step-by-step explanation:
Given


Required
Tell whether (5,-6) is a solution
In (5,-6): x = 5 and y = -6.
Substitute these values in the given equations
becomes



becomes



Because both solutions are true, then (5,-6) is a solution
<span>3 more than y
=
y + 3
hope it helps</span>