Question

Emma read the statement “the quotient of six and a number, x, is the same as negative two times the difference of x and 4.5.” She translated it as shown below. 6 x = negative 2 x minus 4.5 What errors did Emma make? Select two options. She should have used division to represent the quotient of six and x. She should not have included an equal sign. She should have used parentheses to show that Negative 2 is multiplied by (x minus 4.5). She should have subtracted the difference (x minus 4.5) from Negative 2. She should have used parentheses to show that Negative 2 is multiplied by (4.5 minus x).

Answer 1

The errors Emma made are

• She should have used division to represent the quotient of six and x

• She should have used parentheses to show that - 2 is multiplied by (x - 4.5)

Writing an expression as an equation

From the question, we are to determine the errors that Emma made

The given statement is

"The quotient of six and a number, x, is the same as negative two times the difference of x and 4.5"

"The quotient of six and a number, x", can be expressed as

6/x

"Two times the difference of x and 4.5", can be expressed as

2(x - 4.5)

Hence, the errors Emma made are

• She should have used division to represent the quotient of six and x

• She should have used parentheses to show that - 2 is multiplied by (x - 4.5)

Learn more on Writing an expression as an equation here: brainly.com/question/13155862

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