Which of these tables represents a function? Х
у
х
у
Х
у
х
у
-1
15
0
4
4.
0
6
-2
-2
6
6
15
-1
-2
4.
o
0
15
0
6
6
-2
15
-1
4
6
-2
-1
6
15
4
3
w.
X.
Y.
Z.
OA W
OB. X
ОС. У
OD
Z

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts

What’s the answer ? use the picture to see the problem