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3 years ago

. The sum of -8 and a number is at least 9 what is the equation look like

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

6 0

Answer:

-8 + x ≥ 9

Step-by-step explanation:

Let's look at your sentence:

The sum of -8 and a number is at least 9 what is the equation look like

Sum is the result of adding

At least 9 means that the number is 9 or greater.

So what you have here is an inequality expression:

Sum of -8 and a number

-8 + x

x here is the "number" since we do not know the value we will use "x" to represent that number.

At least 9

At least means that it is equal or greater, so we use this expression ≥

and so we use put that all together

-8 + x ≥ 9

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Below

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●●●●●●●●●●●●●●●●●●●●●●●●

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2 years ago

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Answer:

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The formula to find the interest will Charlie’s initial investment earn over the 15-year period :

⇒ $I = Prt$

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Therefore, $390 is the interest will Charlie’s initial investment earn over the 15-year period.

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3 years ago

Read 2 more answers

. The sum of -8 and a number is at least 9 what is the equation look like​

. The sum of -8 and a number is at least 9 what is the equation look like