B. x^2 +2x-5 is a square and basically a quadratic function
Answer:
number 3 is 324 meters
Step-by-step explanation:
Their responses are summarized in the following table.... ... 200 families whether or not they were homeowners and how many cars they had.
Answer:
is<u> Rational</u> because<u> it's a non-perfect square</u>
Answer:
(3,0)
Step-by-step explanation:
2x + 2y = 6 divide thru by 2 and you get x + y = 3
Name x + y = 3 equation (1) and x - y = 3 equation (2)
Add equations (1) and (2)
(1) x+ y = 3
(2) <u> x - y = 3 </u>
2x = 6
x = 3
Substitute x = 3 into equation (1). So, 3 + y = 3
y = 0