because he went up 7 floors then he went 9 floors down
up means positive and down means negative
so that how it work
The answer is A
What is Sebastian’s error?
Sebastian should have used –9 and 7.
hope it helps everyone
~Reem
The answer is (A) 4 wfheyjtehetjtwy
Answer:
I think it is a) exponential
Step-by-step explanation:
Dell Inspiron 15 5584 (C568125WIN9) Laptop (Core i7 8th Gen/8 GB/1 TB 512 GB SSD/Windows 10/4 GB)
Answer: x=6
Step-by-step explanation:
1) add 1/8 to both sides
2) divide both sides by 1/4
3) 1.5/.25= 6