What is negative four times a number plus nine is no more than the number minus twenty one ?

Answers

Answer 1

Answer: $-4x+9 <= x-21\-5x+9<=-21\-5x<=-30\x>=6$

<= means less than or equal to and >= means greater than or equal to.

So, the final answer is x >= 6.

Answer 2

Answer: First, we've got to make this into an equation with numbers, not words. We'll use x as "the number" when we make the equation. By "no more than," I'm assuming you mean to use the "less than or equal to" sign.
-4x + 9 ≤ x - 21
Now that we have the equation, we just have to solve for x.
-4x + 9 ≤ x - 21
-4x ≤ x - 21 - 9
-4x ≤ x - 30
-4x - x ≤ -30
-5x ≤ -30
-x ≤ - 6
x ≥ 6
In the end, x is greater than or equal to 6, because we had to change the entire equation from negative to positive.

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PLZZZZZ HELP MEEE 39 points

WHAT IS 98+23464674567/2+79862591063245-4587652378487

Answers

Answer:

7.5286671e+13

Step-by-step explanation:

(Im not the best at math you might want to check)

What is 18 and 25 as an fraction

Answers

Answer:18/25

Step-by-step explanation:

Answer As a decimal number: 18/25=18÷25=0.72 As a percentage: 0.72=0.72×100/100=72/100=72% In conclusion, in how many different ways do ...

Step-by-step explanation:

Craig drank two 5-cup bottles of water in one day how many fluid onces is that

Answers

There are 8 fl oz in 1 cup. First we need to figure out how many cups he drank (multiply 5 by 2). Then multiply how many cups he drank (10) by how many fl oz are in a cup (8). There are 80 fluid ounces in 10 cups of water :)

The answer would be 80 because there are 8 oz. in a cup, so you would do 8x5 for the first bottle which is 40. You would then double 40 to get both of the water bottles. 40x2= 80.

What's 5.025 rounded to the nearest hundreth

Answers

5.025 rounded to the nearest hundredth is:

5.02 because 2 is less than 5

Hope I Helped!!!

Write the next three terms of the arithmetic sequence. $(5)/(6)$ , $(2)/(3)$ , $(1)/(2)$ , $(1)/(3)$ , . . .

Answers

The next three terms are: 1/6 , 0 and -1/6

Step-by-step explanation:

Given sequence is:

$(5)/(6) , (2)/(3) ,(1)/(2), (1)/(3) ...$

First of all, we have to find the common difference

$here\na_1 = (5)/(6)\na_2 = (2)/(3)\na_3 = (1)/(2)\na_4 = (1)/(3)\nd = a_2-a_1 = (2)/(3) -(5)/(6) = (4-5)/(6) = -(1)/(6)\nd = a_3 - a_2 = (1)/(2) - (2)/(3) = (3-4)/(6) = =(1)/(6)$