Sagot :
Answer:
B. 2x - 10
Explanation:
"twice the unit"
-let the unit/number be x
=2x
Difference of 10
Difference = Subtraction
then the answer must be -10
therefore it is B. 2x - 10
Answer:
B. 2x - 10
Explanation:
"twice the unit"
-let the unit/number be x
=2x
Difference of 10
Difference = Subtraction
then the answer must be -10
therefore it is B. 2x - 10