Answer:
The letter is m and is usually to the left of x
Step-by-step explanation:
i think the equation is y=mx+b
Answer:
a+b
Step-by-step explanation:
=1a+1b
=1(a+b)
=a+b
Answer:
90x+10y
Step-by-step explanation:
Add 89 and 1
Add 5 and 5
90x+10y in this order
Wouldn’t it be negative because it’s below the number line
