Explain how to write and evaluate an algebraic expression.

Mathematics

2 answers:

ziro4ka [17]3 years ago

6 0

Answer:

40/n - 13
7

Step-by-step explanation:

Thirteen less than the quotient of forty and a number. Required equation:

40/n - 13

40/2 - 13 = 20 - 13 = 7

tresset_1 [31]3 years ago

3 0

Answer:

Sample Response: Replace key words with variables, numbers, and operations. Less than is subtraction, and quotient is division. Order matters with subraction and division. The expression is

-13. To evaluate is the expression, substitute 2 in for the variable, and then use order of operations to simplify. The value when n = 2 is 7.

Step-by-step explanation:

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