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Karolina [17]
3 years ago
15

The sum of half a number, n, and 15 is 24. what is the vaule of the number n

Mathematics
1 answer:
kiruha [24]3 years ago
8 0

Answer:

n = 18

Step-by-step explanation:

n/2 + 15 = 24

n/2 = 9

n = 18

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9 1/6 divided by 5/6
AnnZ [28]

Rewrite 9 1/6 divided by 5/6 as follows:

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Reducing this produces the desired quotient, 11.

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Please I need help ASAP
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Answer:

it's 4.5

Step-by-step explanation:

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Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x
azamat

Answer:

(x + 2)²(x - 3)² = 0

Step-by-step explanation:

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Three times a number is at most negative six.<br> 3x5-6<br> O 3x2-6<br> O 3x&lt;-6<br> O 3x&gt;-6
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The answer is 9 because you solve it from left to right and 3x5 equals 15, 15 subtracted by 6 equals 9
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the solutions to the inequality y &gt; −3x 2 are shaded on the graph. which point is a solution? a). (0, 2) b). (2, 0) c). (1, −
PolarNik [594]

we have

y> -3x+2

The solution is the shaded area above the dotted line

we know that

If a point is a solution of the inequality, then the coordinates of the point must satisfy the inequality

We will verify all cases to determine the solution of the problem

<u>Case A)</u> Point (0,2)

x=0\\y=2

Substitute the value of x and y in the inequality and verify

2> -3*0+2

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therefore

the point (0,2) is not a solution of the inequality

<u>Case B)</u> Point (2,0)

x=2\\y=0

Substitute the value of x and y in the inequality and verify

0> -3*2+2

0>-4 -------> is true

therefore

the point (2,0) is a solution of the inequality

<u>Case C)</u> Point (1,-2)

x=1\\y=-2

Substitute the value of x and y in the inequality and verify

-2> -3*1+2

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therefore

the point  (1,-2) is not a solution of the inequality

<u>Case D)</u> Point (-2,1)

x=-2\\y=1

Substitute the value of x and y in the inequality and verify

1> -3*(-2)+2

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therefore

the point (-2,1) is not a solution of the inequality

therefore

<u>the answer is the Point B</u>

(2,0)

To better understand the problem see the attached figure


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