Answer: who
Explanation: whom is past tense you already used past tense in the word called
Expression: 20x + 9y = earnings
20 in 20x is the coefficient because 20 is the numerical value that is multiplying the variable x. Generally, the coefficient is placed before the variable.
The letter x in the term 20x is a variable because it is an unknown and changeable numerical value. The letter x can represent different numbers.
20x is a term in the expression. Terms are parted by a addition or subtraction signs.
Both men and women could become victims of violence. because both of them may want to be in control or power which could cause political or domestic violence.
Both men and women could become victims of violence because men may not perform the right judgment on the women which may be a bad thing to the women.