Answer:
you would go to the left of zero 2 spaces to -2 then go 6 to the right of -2 to number 4 because -2 -(-6) = 4
Step-by-step explanation:
Answer:129-32
Step-by-step explanation:Decreased means subtract from that number, so you are going to subtract the 2 numbers.
Answer:
56
Step-by-step explanation:
To add/subtract fractions you need to have a common denominator...
(2/2)(4n/15)+(5/5)(n/6)
8n/30+5n/30
(8n+5n)/30
13n/30
Answer:100.53mm
Step-by-step explanation:
