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

-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

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45