Answer:
alrr
Step-by-step explanation:
Answer:
Y:
-1
0
2
4
Step-by-step explanation:
if I understand correctly, Y= x+4, you should add all the numbers in the X column by 4
Example:
-7
-7 plus 4 would be -3
the reason for this is when adding negative numbers you always go down instead of going up because if you add the way we add normal number then you will keep going deeper into the negative numbers.
Hope this helps!
Answer:
18
Step-by-step explanation:
Answer:
125 adults
175 children
Step-by-step explanation:
3900=8c+20a
300=c+a
c=300-a
substitute
3900=8(300-a)+20a
reduce
3900=2400-8a+20a
1500=12a
a=125 adults
substitute for a
c=300-a
c=300-125
c=175 children
Answer:
3750
Step-by-step explanation:
multiply
