use pemdas first...
Follow the order of operations; PEMDAS. PEMDAS is Parentheses, Exponents, Multiply, Divide, Add, & Subtract.
We don't who who the first person was but it was around 30,000 BC when tally marks were made on bones and things to represent numbers.
PEMDAS is math acronym that tells you in what order to work a problem. It stands for parentheses, exponents (powers/roots), multiply, divide, add, and subtract.
The abbreviation "PEMDAS" stands for "Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction".
William Across was the first person to invent pantomime
i did!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!i did!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!i did!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
who was the first person to invent the internal combustion engine
The first person was human.
The first person to invent the first mobile cellular telephone was Martin Cooper.
18bc
Jehoshaphat
Mr.Rontgen
Sony
ghm
j.b
The first person to invent the 34th lightbulb was Cameron Hillman. He livez in Save/Cancel, Utah.