All categories

3 years ago

Solve the inequality X+5>-2

Mathematics

1 answer:

german3 years ago

3 0

Answer:

X > -7

Step-by-step explanation:

X+5>-2

subtract 5 from both sides

X+5-5>-2-5

your final answer should be

X>-7

You might be interested in

Three points of a function are graphed.

Igoryamba

Answer:The function is a direct variation function with a constant

of variation of 1.5.

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

Few months ago, Frank purchased stock for

N76 [4]

Answer:

he gained 2,100

Step-by-step explanation:

6 0

3 years ago

Solve and receive brainlist

gogolik [260]

The answer is 11x+15. To show your work add 6x+8x+-3x(tip if there is a positive and a negative next to each other then the negative wins). You should positive 11. Then u do positive 26+1+-12(if a negative is next to a positive then the negative wins). For that you should get positive 15. So ur answer should be 11x+15. Hope this helps :)

4 0

3 years ago

There are x ducks in a pond. The number of swans in the pond is equal to the square root of the number of ducks. If the total nu

Mashcka [7]

Answer:

<h2>There are 9 ducks and 3 swans in the pond.</h2>

Step-by-step explanation:

According to the problem, the number of swans in the pond is equal to the square root of the number of ducks, this can be expressed as

$s=\sqrt{x}$

Where $x$ represents the number of ducks in the pond.

If the total number of swans and ducks is 12, the expression would be

$s+x=12$

Now, we replace the first equation in the second one

$\sqrt{x} +x=12$

Then, we elevate each side to the square power

$\sqrt{x} =12-x\\(\sqrt{x} )^{2} =(12-x)^{2} \\x=144-24x+x^{2} \\x^{2} -25x+144=0$

Using a calculator, the roots are 9 and 16.

Let's evaluate each value.

For $x=9$ , $s=\sqrt{9}=3$ , and $9+3=12$ , which is true.

For $x=16$ , $s=\sqrt{16} =4$ , and $16+4=20$ , which is false.

Therefore, there are 9 ducks and 3 swans in the pond.

7 0

3 years ago

Read 2 more answers

On a coordinate plane, point A is 2 units to the left and 3 units up. Point B is 2 units to the right and 3 units up.

shtirl [24]

Answer:

2 for both

Step-by-step explanation:

The distance between the points and the y-axis will be the value of the <em>x</em> coordinate, as <em>x</em> is the horizontal distance from 0 and the y-axis.

4 0

3 years ago