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
never [62]
3 years ago
5

2x+2y= 24 x=3y What is the value of x+y?

Mathematics
1 answer:
natita [175]3 years ago
5 0

Answer:

x = 9

y = 3

Step-by-step explanation:

2x + 2y = 24 is the same as x + y = 12

using substitution, x = 12-y

12 - y = 3y

12 = 4y

y = 3

x = 3(3)

x = 9

You might be interested in
(b) A bag contains five red counters and 3 blue counters. One counter is taken at random from the bag. What is the probability o
densk [106]

Answer:

<h2>p(obtaining a red counter) = 0.625</h2>

Step-by-step explanation:

The total number of counters in the bag is 5 + 3 = 8.

and only 5 are red.

Then

the probability of obtaining a red counter is :

= \frac{5}{8} = 0.625

4 0
1 year ago
Twenty reams of paper cost $47.20. How much does each ream of paper cost to the nearest cent?
Varvara68 [4.7K]
$2.36 i do believe nnnnnnnnnnnnnnn
8 0
3 years ago
Read 2 more answers
3. Jack buys a bicycle on sale for $59.
Semmy [17]

Answer:

One 50$, one 5$, and four 1$ bills

6 0
3 years ago
Read 2 more answers
The probability that lucy will do. The drawing is 0.125. What is the probability that she will not win
gogolik [260]

Answer:

probability is alway 1 or less than 1

therefore the probability is 0.125/1

3 0
2 years ago
How do you estimate 2,641 x 9
ASHA 777 [7]
To estimate 2641 x 9 is that you round each number. so it would be 2641 to 2640 and the 9 would round to 10. 2640 x 10
3 0
2 years ago
Read 2 more answers
Other questions:
  • The 7 digit numbers 74A52B1 and 326AB4C are each multiples of 3. Which of the following could be the value of C?
    7·1 answer
  • Please help please please help
    9·2 answers
  • (15,-9) is dilated by a scale factor of 3 what is its new location
    13·1 answer
  • Can someone explain how they get the answer.
    10·2 answers
  • What is the value of t, if the value of x is 4?<br><br> T - 6 = x - 6
    15·2 answers
  • Locate the points of discontinuity in the piecewise function shown below.
    8·2 answers
  • A school principal estimates that no more than 6% of this years senior class will graduate with honors. There are 350 students.
    7·2 answers
  • What two numbers have a difference of 8?
    8·2 answers
  • Plz help I have 20 min to submit
    15·1 answer
  • What is the value of the sin each of the following 5607 506 702 803 562<br><br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!