16x^2+2-9x-3x^2-14x
= (16-3)x^2+(-9-14)x+2
= 13x^2-23x+2
Answer:
Addition
Step-by-step explanation:
You should add 4 and 5 first because of PEMDAS.
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Since 4+5 is in parentheses it should be done first.
Answer:
22.5ft tall
Step-by-step explanation:
just my mind lol
Answer:
Donda
Step-by-step explanation: