Yes, for every value of x, there is only one value of y. This means that y is a function of x.
Answer:
r1= -3
r2= (11/2)
Step-by-step explanation:
5-4r=17
-4r=17-5
-4r=12
r=13
and
5-4r=-17
-4r=-22
r= 11/2
He passed out 91 objects. 13 x 4 = 52 + 39 = 3 x 13
Answer: -2
(-5)(-1)x=(10)(-1)
5x = -10
x = -2