acture.com/courses/23584/quizzes/224998/take Question 4 Simplify the expression: 3x + (-7x)+x-10x. D Question 5 Simplify the expression: 46. Question 6 4 4 pts When applying the order of operations for solving problems involving combined operations, after completing all work in parentheses the next step is to perform any addition and subtraction. O False O True Q Search 2 Question 1 In the parallel circuit shown, what is the total circuit resistance (R7), in ohms, to one decimal place? 1 RT 1.1 + + 11 R1 R2 R3 R4 R₁ R2 15.0 ohms: R34 RA 30.0 ohms 10.0 ohms. 15.0 ohms Question 2 The letter factors of a term are called coefficients. O True O False Question 3 If a=-7and b=-3, what is the value of the expression 4a + ab? Q Search L

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