Sally is taking her psychology final exam. She is concerned that the students sitting around her can cheat by hearing her thoughts. Everything I think is available for everyone to hear, she explains. Cally is most likely describing:

The answer is thought broadcasting.

Explanation:

Thought broadcasting is a common symptom of schizophrenia. It is characterised by the belief that other people can read the patient's thoughts.

Some manifestations are mild and allow the person to doubt about the reality of their condition. However, more acute degrees might result in the person becoming paranoid and isolated.

x = 7

step-by-step explanation:

equating the expression for area to the given area

2x² - 7x - 4 = 45 ( subtract 45 from both sides )

2x² - 7x - 49 = 0 ← in standard form

to factor consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 2 × - 49 = - 98 and sum = - 7

the factors are - 14 and + 7

use these factors to split the middle term

2x² - 14x + 7x - 49 = 0 ( factor the first/second and third/fourth terms )

2x(x - 7) + 7(x - 7) = 0 ← factor out (x - 7)

(x - 7)(2x + 7) = 0

equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

2x + 7 = 0 ⇒ 2x = - 7 ⇒ x = -

thus the positive value for x is x = 7

yes, since there is a positive and a negetive if the positive and negitive wasn't there wouldn't a flow electricity in it.