Answer:
80
Step-by-step explanation:
mean = 140+20=160
160/2
= 80
Answer:
d. $350.00
Step-by-step explanation:
A constant is a number that does not have any variables. The additional cost would depend on the number of persons at attendance so the cost would be $10.00p which is not the constant here. Thus, $350.00 is the only constant in this situation.
The rule is -3, then +2
24-3 = 21
21 + 2 = 23
23-3= 20
20+2= 22
22-3= 19
19+2 = 21
21-3= 18
18+2 = 20
Answer:
X=-4
Step-by-step explanation:
Hello,
The greatest common factor of 18 and 90 is 9 or 18.
Bye :)
