He starts on the 1st floor. He then goes up 18 floors:
1 + 18 = 19
He took the stairwell down 3 floors
19 - 3 = 16
He then takes the elevator down 8 floors
16 - 8 = 8
He then takes the stairwell up 5 floors for his afternoon meeting
8 + 5 = 13
C. thirteenth is your answer
hope this helps
The last number line the correct answer!
-2a-5>3
-2a>8
a<-4
( the sign is flipped in the end because when you multiply or divide by a negative number, the sign flips the other way around)
The total cost is the sum of all the products that were purchased.
We have then:
For this case, the total cost is given by:
C = 3x + 4.50
Where,
x: represents the cost of each water.
Answer:
an expression in simplest form that represents the total amount of money you spent is:
C = 3x + 4.50
Answer:
-415
Step-by-step explanation:
first, add -395+-27+-95, which equals -517
then, add 102 to -517(all you do is subtract 102 from 517 and put a negative sign in front of that answer), in which you would get -415.
1 meter=1,000 millimeters
18 meters=18,000 millimeters
