Question

what is 99+1 x 4 worth 50 pts

Answer 1

99+1 times 4
so pemdas
there are no parenthasees or exponents so we move to multiplication
1 times 4=4
99+4
addition
99+4=103
the answe ris 103

Answer 2

Use PEMDAS to solve the problem.
PARENTHESIS
EXPONENTS
MULTIPLICATION
DIVISION
ADDITION
SUBTRACTION

In the problem $99 + 1 \times 4$, there is only multiplication and addition.
According to PEMDAS, multiplication comes before addition. So you do that first.
$1 \times 4 = 4$
Now you add 4 and 99 to get your answer.
$99 + 4 = 103$
The answer is $\boxed{ 103 }$.

However, it looks like in your question the 99+1 is separated from the 4. If the question was originally $(99 + 1) \times 4$ then we do the parenthesis first. 99 + 1 = 100. $100 \times 4 = 400$.

So depending on your question,
$99+1\times4=\boxed{103}$
$(99+1)\times4=\boxed{400}$