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Slav-nsk [51]
3 years ago
11

Solve for p. 2(p + 1) = 18 What is the answer? (A.8 B.8.5 C.9.5 D.10)

Mathematics
2 answers:
nadya68 [22]3 years ago
5 0
Let's solve your equation step-by-step.

<span><span>2<span>(<span>p+1</span>)</span></span>=18

</span>Step 1: Simplify both sides of the equation.

<span><span>2<span>(<span>p+1</span>)</span></span>=18

</span><span>Simplify: (Show steps)

</span><span><span><span>2p</span>+2</span>=18

</span>Step 2: Subtract 2 from both sides.

<span><span><span><span>2p</span>+2</span>−2</span>=<span>18−2

</span></span><span><span>2p</span>=16

</span>Step 3: Divide both sides by 2.

<span><span><span>2p/</span>2</span>=<span>16/2

</span></span><span>p=8

</span>Answer:

<span>p=<span>8</span></span>
Lera25 [3.4K]3 years ago
3 0
A. 8. 8 + 1 = 9 x 2 = 18
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Sodium is a reactive metal. chlorine is a reactive gas. these two elements combine to form a
11Alexandr11 [23.1K]
A and d seem correct to me.

b and c are definitely wrong.


8 0
2 years ago
I'm having trouble figuring out what the equation is for the trend line and what the slope is
Talja [164]

Answer:

The equation for the trend line would be y = -1/100x + 25

Step-by-step explanation:

In order to find the trend line, we first need to find the slope. To do so, we need to find two points on the line. The points we'll use are (0, 25) and (2500, 0). Next, we use the slope formula.

m(slope) = (y2 - y1)/(x2 - x1)

m = (0 - 25)/(2500 - 5)

m = -25/2500

m = -1/100

Now that we have this we can use the slope and the intercept in slope intercept form to model the trend line.

y = mx + b

y = -1/100x + 25

3 0
2 years ago
Suppose there were m married couples, but that d of these 2m. people have died, Regard the d deaths as striking the 2m people at
iren2701 [21]

The function that represents surviving people are X = 2m - d

Given that there are m married couples and d of the 2m of these couples have died, the total people that remain is expressed as:

Total people remaining = Total married couple - those that died

Total married couple = 2m

Total people that died = d

Taking the difference to get the remaining people;

Total people remaining = 2m - d

Hence the function that represents surviving people are X = 2m - d

Learn more on difference here: brainly.com/question/2605546

6 0
2 years ago
Aminer started at 8 feet above sea level
3241004551 [841]

Answer:

-15 ft or 15 ft below sea level

Step-by-step explanation:

He started at +8 ft.

Then he went 23 ft down, that is -23 ft.

8 ft + (-23 ft) = 8 ft - 23 ft = -15 ft

Answer: -15 ft

4 0
2 years ago
PLEASE HELP!!! The side lengths of a square are each 5q. By adding 3 to the length and subtracting 3 from the width, a rectangle
Oksanka [162]

Answer:

Option C

Step-by-step explanation:

When you put the write the scenario in an equation, it'll look like

(5q+3)(5q-3) for the new width times the new length

Factor these, and you shall get 25q^2+15q-15q-9. Simplify that into

25q^2-9

8 0
3 years ago
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