The expression 6(x − 5) means the________________________ . If x = 7, the value of the expression is 12
a. sum of 6 and the sum of x and 5
b. product of 6 and the sum of x and 5
c. product of 6 and the difference of x minus 5
d. sum of 6 and the difference of x minus 5

sorry if you don't understand this is what the question was in PLATO