1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kotykmax [81]
2 years ago
14

Hey! Solving linear equations with integers! i don’t think it should be that hard since it’s practice, I just need some help wit

h a bit more problems! :’)
1) -3 ( 3 - x ) = 2x + 5
2) -6 - 9p = + 3p
3) -5 (-4 - a ) = 3a + 8
4) s - 6 = -5s

that should be it! Ty
Mathematics
2 answers:
Dmitriy789 [7]2 years ago
8 0

<u>Solution</u><u> </u><u>1</u><u> </u><u>:</u><u>-</u>

>> -3 (3 - x) = 2x + 5

>> -3 × (3 - x) = 2x + 5

>> -9 + 3x = 2x + 5

>> 3x - 2x = 9 + 5

>> x = 14

<u>Solution</u><u> </u><u>2</u><u> </u><u>:</u><u>-</u>

>> -6 - 9p = 3p

>> -9p - 3p = 6

>> -12p = 6

>> p = -1/2

<u>Solution</u><u> </u><u>3</u><u> </u><u>:</u><u>-</u>

>> -5 (-4 - a) = 3a + 8

>> -5 × (-4 - a) = 3a + 8

>> 20 + 5a = 3a + 8

>> 5a - 3a = 8 - 20

>> 2a = -12

>> a = -12 / 2

>> a = -6

<u>Solution</u><u> </u><u>4</u><u> </u><u>:</u><u>-</u>

>> s - 6 = -5s

>> s + 5s = 6

>> 6s = 6

>> s = 6 / 6

>> s = 1

guapka [62]2 years ago
7 0

Answer:

1) x = 14

2) p = - \frac{1}{2}  (- 1/2)

3) a = -6

4) s = 1

work shown in image :)

hope this helps!!

You might be interested in
f 4 adult females are randomly​ selected, find the probability that they have pulse rates with a mean less than 81 beats per min
Darya [45]

Answer:

The answer is 0.9726

Step-by-step explanation:

7 0
3 years ago
(31 x 15) + (108 divided by 6)=
Solnce55 [7]
465+18 = 483
The fraction was just to throw you off, it's not too hard if you look carefully since you get a whole number from it
4 0
3 years ago
Read 2 more answers
If segment UV is considered to be the base of parallelogram TUVW, which segment would represent the altitude of the parallelogra
omeli [17]
The best and most correct answer among the choices provided by your question is the second choice or letter B.

<span>Segment TX is the segment that would best represent the altitude of the parallelogram.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
5 0
3 years ago
Given a standard deck of 52 cards, 3 cards are dealt without replacement. Using this situation, answer the questions below.&lt;b
kherson [118]
Given that <span>3 cards are dealt without replacement in a </span><span>standard deck of 52 cards.

Part A:

There are 4 queens in a standard deck of 52 card, thus the probability that the first card is a queen is given by 4 / 52 = 1 / 13.

Since, the first card is not replaced, thus there are 3 queens remaining and 51 ards remaining in total, thus the probability that the second card is a queen is given</span> by 3 / 51 = 1 / 17

Similarly the probability that the third card is a queen is given by 2 / 50 = 1 / 25.

Therefore, the probability that <span>all three cards are queens is given by

\frac{1}{13} \times \frac{1}{17} \times \frac{1}{25} = \frac{1}{5525}



Part B:

Yes the probability of drawing a queen of heart is independent of the probability of drawing a queen of diamonds because they are separate cards and drawing one of the cards does not in any way affect the chance of drawing the other card.



Part C:

Given that the first card is a queen, then there are 3 queens remaining out of 51 cards remaining, thus the number of cards that are not queen is 51 - 3 = 48 cards.

Therefore, </span>if the first card is a queen, the probability that the second card will not be a queen is given by 48 / 51 = 16 / 17



Part D:

<span>Given that the first two card are queens, then there are 2 queens remaining out of 50 cards remaining.

Therefore, </span>if two of the three cards are queens ,<span>the probability that you will be dealt three queens</span> is given by 2 / 50 = 1 / 25 = 0.04



Part E:

<span>Given that the first two card are queens, then there are 2 queens remaining out of 50 cards remaining, thus the number of cards that are not queen is 50 - 2 = 48 cards.

Therefore, </span>if two of the three cards are queens ,the probability that the other card is not a queen is given by 48 / 50 = 24 / 25 = 0.96
8 0
3 years ago
A prism of height 12" has a rhombus with diagonals 6" and 8" for a base. Find the volume. 240 cu. in. 288 cu. in. 576 cu. in.
weqwewe [10]
Its not 576 because i got it wrong 

6 0
3 years ago
Read 2 more answers
Other questions:
  • If yoko walks 1 block in 3 minutes, how long does it take her to walk from the school to the library
    7·1 answer
  • What is the change in temperature from -8°F to 14°F?
    13·2 answers
  • Which of the following is the graph of y = sin(0.5x)?
    6·2 answers
  • Nestor is saving money to buy a new camping tent each week he doubles the amount he saved the previous week if he saves a dollar
    15·1 answer
  • Wes used 49 quarts of oil when he changed the oil in 7 cars. Complete and solve the proportion to find how many quarts of oin he
    6·1 answer
  • What is the product? CORRECT ANSWER'S ONLY
    7·1 answer
  • Help me on question 14 please
    10·1 answer
  • What is the missing lenghts?
    9·1 answer
  • What are two factors of 24 that add to be 10? separate each factor by a comma
    9·1 answer
  • Please help me I don't know how to do this.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!