Answer
a. 9t
b. x- $\frac{1}{2}$
c. m+7.1
d. $\frac{207}{n}$
Work Step by Step
a. Product is the result of two factor which means multiple.
Therefore, the product of 9 and t means 9 multiple t =9t
b. Differences means subtraction (minus).
Therefore, the difference of x and $\frac{1}{2}$means x- $\frac{1}{2}$
c. Sum means addition.
Therefore, the sum of m and 7.1 means m+7.1
d. The quotient is the result of the division which means that the quotients of 207 and n is $\frac{207}{n}$