Remember the rules for order of operations:
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction (PEMDAS)
There aren't any Parentheses or Exponents,, so the next step is Multiplication and Division.
5 times 10 is 50, so the new equation is 50 + -18 = n + 55
To solve for the value of the check you must take into account that the teller transposed the dollars and cents. (e.g. gave you 41.56 when the check was supposed to be 56.41). This means that you must represent the dollars and cents
as different variables within the same number (e.g. $d...
Your actual values are 14 peanut butter cookies out of 56 total cookies. Make that a fraction:
Reducing that fraction by dividing numerator and denominator by 14 (the greatest common factor)
, you get
1 peanut butter cookie...