Answer:
y = |x| + 1
Step-by-step explanation:
1 can be anything greater than 0
There are no like terms in this expression
27-48x^4= 3(9-16x^4)
Because 3 is the GCF
Answer:
The bill before the tip was $13.75 if you add a 20% tip of $2.75 the total bill including the tip would be $16.50
The bill before the tip is $13.75
