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
Katen [24]
3 years ago
5

-3y > 9 or 2y – 6 > 2 Pls solve with steps and explain

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

Answer:

y4

Step-by-step explanation:

so first lets solve -3y>9

-3y>9\\

div both side by -3( rember to switch sign)

y

thats the first answer

2nd, lets solve 2y-6>2

2y-6>2

add 6 to both side

2y>8

div both side by 2(no switch sign)

y>4

You might be interested in
100 members of a Gym are surveyed. The results are shown below. Given the gym member chosen at random is a female, what is the p
Lina20 [59]

Answer:

\frac{17}{28}

Step-by-step explanation:

There are 56 females

There is 56 females

34 are 20+

34/56 simplfies to 17/28

8 0
3 years ago
Pleas help me (and pls don't ban my question this time Brainly)
Evgesh-ka [11]

Answer:

d = 7.2

Step-by-step explanation:

12 + d = -4.8

subtract 12 from both sides and you get

d = 7.2

5 0
2 years ago
Read 2 more answers
The following table shows the​ weights, in hundreds of​ pounds, for six selected cars. Also shown is the corresponding fuel​ eff
Reika [66]

Answer:

Step-by-step explanation:

Given is a table showing  the​ weights, in hundreds of​ pounds, for six selected cars. Also shown is the corresponding fuel​ efficiency, in miles per gallon​ (mpg), for the car in city driving.

Weight Fuel eff. x^2 xy y^2

X Y    

28 20 784 560 400

3 22 9 66 484

35 19 1225 665 361

32 22 1024 704 484

30 23 900 690 529

29 21 841 609 441

     

Mean 26.16666667 21.16666667 797.1666667 549 449.8333333

     

Variance   112.4722222  1.805555556

Covariance -553.8611111    

     

     

r -0.341120235    

Correlaton coefficient =cov (xy)/S_x S_y

Covariance (x,y) = E(xy)-E(x)E(y)

The correlation coefficient between the weight of a car and the fuel efficiency is -0.341

8 0
3 years ago
LUAHLILULL-----
Ann [662]

x+y=19 and 6.5x+3y=74.5 can be used to determine the number of gifts wrapped and number of giftbags prepared where x represents the wrapped gifts and y represents giftbags.

Step-by-step explanation:

Let,

x be the gift wrapped with wrapping paper.

y be the gifts in gift bag.

Time for wrapping one gift = 6.5 minutes

Time for doing 1 gift bag = 3 minutes

Total gifts = 19

Total time = 74.5 minutes

According to given statement;

x+y=19

6.5x+3y=74.5

x+y=19 and 6.5x+3y=74.5 can be used to determine the number of gifts wrapped and number of giftbags prepared where x represents the wrapped gifts and y represents giftbags.

Keywords: linear equation, addition

Learn more about linear equations at:

  • brainly.com/question/788903
  • brainly.com/question/774670

#LearnwithBrainly

3 0
3 years ago
The scale drawing of a backyard includes a tennis court 10cm x 5.5cm. If the drawing has a scale
Natasha2012 [34]

Step-by-step explanation:

2.5 m = 250 cm

so, the scale factor is 1/250

that means the tennis court is in reality

10×250cm × 5.5×250cm = 2500 × 1375 = 3,437,500 cm²

1 m² = 100×100 = 10,000 cm²

so,

3,437,500 cm² = 343.75 m²

5 0
3 years ago
Other questions:
  • Farmer Faye has all of her ducks and all of her pigs in her barn. She has 12 animals in the barn and they have 32 legs. How many
    9·2 answers
  • What is the answer when subtracting (-3y2-8)-(5y2+1)?
    14·1 answer
  • Is 8,2,1/2,1/8 exponential or not
    8·1 answer
  • Find the value of x on the clothes hanger. What type of triangle must the hanger be to hang clothes evenly?
    6·2 answers
  • Which one should I choose
    7·1 answer
  • Which expression is equivalent to 3√x10
    15·1 answer
  • True or false? help please
    12·2 answers
  • Alex spent $23 on a bus ride. The bus charges $0.35 a mile plus $2 a trip. How
    5·1 answer
  • What is the answer to this equation 6+7x=86 please help me
    13·2 answers
  • 6 An account pays
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!