Use properties of addition and subtraction to evaluate the expression. −28−47−12 enter your answer in the box.

The answer is -87

Step-by-step explanation:

This problem bothers on the well we understand how to solve expressions using "minus" operators

Given the expression

−28−47−12

Let's begin by solving the first two terms

Hints: using monetary terms say in dollars

MINUS = OWING

PLUS = HAVING

so in this case we are owing

$28, $47 and $12

We are owing altogether $87

Now Mathematically

-(28+47+12)

-(87)

=-87

boxplot e is the answer

y=sec x is the correct answer

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