Answer:
C
Step-by-step explanation:
Depending on how far it goes up and over up/run is the m and the y is were it touches the y axis
Answer:
gonna need a bit better grammer here or i cant help
Step-by-step explanation:
i dont know
Answer:
28 short race volunteers
76 long race volunteers
Step-by-step explanation:
Let :
Short races = a
Long races = b
LAST YEAR:
7a + 8b = 804 - - - - (1)
THIS YEAR:
11a + 5b = 688 - - - (2)
Multiply (1) by 5 and (2) by 8
35a + 40b = 4020
88a + 40b = 5504
Subtract
-53a = - 1484
a = 1484 / 53
a = 28
Put a = 28 in equation (1)
7(28) + 8b = 804
196 + 8b = 804
8b = 804 - 196
8b = 608
b = 76
28 short race volunteers
76 long race volunteers
Domain: {-3}
Range: {8, 7, 6, 5}
This is not a function.