Answer:
1
Step-by-step explanation:
move up one and over one, 1/1 = 1
Answer:
1= 2x+11
2= is none of those
3= √x^2 –11
4= √2x+11
Step-by-step explanation:
Answer:
just do 7 times 1/4 + the 12 thats your answer
Step-by-step explanation:
When x is -1 Y will equal -1
Answer:
72 adult tickets were sold and 114 child tickets were sold.
Step-by-step explanation:
x+y=186, 14x=10y=2148
x=186-y
14(186-y)+10y=2148
2604-14y+10y=2148
2604-4y=2148
-4y=-456
y=144
x=186-144 : x=72