The answer to your question is:
+4
-4, -3, -2, -1, 0, 1, 2, 3, 4
The answer is A. he can make 1 in 2 hours
Answer:
$11.57
Step-by-step explanation:
20 - 8.43 is 11.57
Hope this helps.
Answer:
first one
Step-by-step explanation:
same x value can't have more than one y value
X^4+y^4=81
there are 2 solutions
x=0 x=3
y=3 or y=0
f(x,y)=3^2+0^2=9 is a constant who has the graph a line || Ox
