Three students were given the expression shown and were asked to take a common factor out of two of the terms. 4-9x+21

Chang: 4-3(3x+7)
Chang’s expression is ___ because _.

Benjamin: 4+3(3x+7)
Benjamin’s expression is ___ because _.

Habib: 4+12x
Habib’s expression is ___ because _.

Equivalent Expression
The correct simplification of this expression _.

please help me omg

Step-by-step explanation:

10

step-by-step explanation:

vwhat effect does the word head have on the meaning of this passage?

a. it demonstrates how intelligent he was.

b. it shows he was a favorite of the teachers.

c. it indicates he would be a good preacher.

d. it reveals how self-important he was.

how does the choice of the word head contribute to the passage’s tone?

a. it offers a sense of entitlement.

step-by-step explanation: