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svetlana [45]
3 years ago
15

Hey guys, I got positive 2 for this one but there is only -2. PLS help! Solve the equation -25p – 2 = 48 for p. A. -2 B. 1 C. 3

D. 8
Mathematics
2 answers:
KengaRu [80]3 years ago
8 0

Answer:

p=-2

Step-by-step explanation:

-25p-2=48

Take 2 to the other side which becomes positive

-25p=48+2

-25p=50

Divide both sides by the coefficient of x that is -25

-25p/-25=50/-25

p=-2

Stels [109]3 years ago
3 0

Answer:

A. p= -2

Step-by-step explanation:

To solve this equation, we need to find out what p is. In order to do this, we must get p by itself on one side of the equation. Perform the inverse operations to both sides of the equation.

-25p-2=48

2 is being subtracted from -25p. The inverse of subtraction is additon. Add 2 to both sides.

-25p-2+2=48+2

-25p=48+2

-25p=50

p is being multiplied by -25. The inverse of multiplication is division. Divide both sides by -25.

-25p/-25=50/-25

p=50/-25

p=-2

Let's check our solution. Plug -2 in for p in the original equation.

-25p-2=48

-25(-2)-2=48

50-2=48

48=48

Both sides are the same, so we know our solution is correct.

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A plastic bin contains red, yellow, and green key chains. Out of 350 key chains, 10% percent are yellow. Of the remaining key ch
Ulleksa [173]
Hello there! Thank you for asking your question here at Brainly! I will be assisting you with answering this question, and will be teaching you how to handle it on your own in the future.

We have 350 total keychains, in which 10% are yellow, 3/5 are green, and x are red. We will be solving for red, but we need to subtract 10% and 3/5 from 350.

So, let's find out how much 10% of 350 is.
Since 10% is equivalent to 1/10, we can divide 350 by 10 to find how many yellow key chains there are.
350 / 10 = 35.
There are 35 yellow key chains. We can subtract this from 350 to narrow it down.
350 - 35 = 315.

Now, let's find how much 3/5 of 350 is, and subtract it from our new number (315).

Divide 350 by 5, and then multiply that quotient by 3.
350 / 5 = 70.
70 x 3 = 210.

We have 210 green key chains. Now let's subtract that from 315. This will give us the remaining key chains - which are red.
315 - 210 = 105.

There are 105 red key chains.

I hope this helps!
3 0
3 years ago
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substitute the values from the quadratic formula.

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<h2><em>ANSWER:5±√61/6</em></h2>

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What is the solution to 107 – (–25)
Over [174]

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Answer

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8 0
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stellarik [79]

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3 years ago
If you bent length 44 cm is bent into a circle find the radius of the circle?If the same wire is bent into the shape of a square
Tju [1.3M]

Answer:

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Step-by-step explanation:

(a) Radius of circle

The formula for the circumference of a circle is

A = 2πr

r = A/(2π)

Data:

C = 44 in

Calculation:

r = 44/(2 × 22/7)

   = 44/2 × 7/22

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l =   P/4

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(ii) Square

A = l²

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The circle encloses more area than the square.

5 0
3 years ago
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