Answer:
what???
Step-by-step explanation:
I am really not sure but i think the answer is 29 is there any choices?!?
I found that because i divided 130.50 by 4.5. =)
Hope that helped
Answer:
9x
Step-by-step explanation:
Let the number be x.

Answer:
x is 90 z is 60 and y is 30
Step-by-step explanation:
Answer: x = -4; x = -1; x = 3
see in this graph, at x = {-4; -1; 3} => y = 0
=> the zeros of the function are -4; -1; 3
Step-by-step explanation: