Answer:
3x^10 + x^6 + 2x^2 - 4x + 8
Step-by-step explanation:
In descending order by powers of x: 3x^10 + x^6 + 2x^2 - 4x + 8
71+68=139
139 years old
the word sum means that you need to add
Answer: 1 inch
Step-by-step explanation: At the start of the equation, it said that on the blueprint every 4 feet in real life, there is one inch on the blueprint. If the width of the door if 4 feet in real life, than the width if the door on the blueprint is 1 inch.
He started the day off with 8 dollars and ended his day with 83 dollars
Answer:
$400(0.09) = $36.00
$400 + $36 = $436.00
Step-by-step explanation: