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
sweet [91]
3 years ago
15

Y and x have a proportional relationship, and y = 7 when x = 2. What is the value of x when y = 21?

Mathematics
2 answers:
frozen [14]3 years ago
7 0
X = 6...................................
RSB [31]3 years ago
3 0
Y and x have a relationship that is directly proportional;
y = 7 when x = 2
when y = 21 and x = ?
y : x
7 : 2
if we multiply 7 wit 3, the answer is 21
3 x 7 : 2 x 3
21 : 6
So, when y = 21, x = 6
You might be interested in
Texas chic. Next question
Maksim231197 [3]
When u have an outlier, u want to use the median.....in this case, the median is 4
4 0
3 years ago
Abe spent $144.00 for four bags of grass seed. How much did he spend on each bag
EastWind [94]

Answer:

Abe spent 36 dollars on each bag

Step-by-step explanation:

divide 144 by 4 (because there are 4 bags in total, and he spent 144 dollars)

the answer will be 36

3 0
3 years ago
Read 2 more answers
DESPERATELY NEED HELP ON THIS QUESTION
Triss [41]
Angle aed has to be 80 since the two triangles share two of the same angles

5 0
3 years ago
Y = f(x) = 2x<br><br><br> Answer as a decimal
skad [1K]

Answer:

insufficient data

Step-by-step explanation:

please give complete question

4 0
1 year ago
PLZZZZZZZzzz help i dont get it
Anna71 [15]
4/5-3/7. First they need the same denominater: 4/5(7)=28/35, 3/7(5)=15/35. 28/35-15/35. Now subtract numerators: 28-15=13. So your answer H. 13/35 :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum.<br> 5x 4<br> ____ + ____<br> 7x - y y - 7x
    6·1 answer
  • Which expression is equivalent to 3√27x^18<br><br>A:3x^3<br>B:3x^6<br>C:9x^3<br>D:9x^6
    7·1 answer
  • The sum of three numbers is 124. The third number is 3 times the first. The second number is 9 more than the first. What are the
    12·1 answer
  • Lol you are so luck haha :)
    5·1 answer
  • Mark eats an egg sandwich for breakfast and a big burger for lunch every day the egg sandwich has 350 calories if Mark has 5250
    10·1 answer
  • I need help solving the paint questions ​
    14·1 answer
  • For the following exercise, calculate the desired dose. Then calculate the amount to administer. Ordered: Pergolide mesylate 100
    6·1 answer
  • A number cube was rolled as part of an experiment. The results are displayed in the table below.
    6·2 answers
  • Which Statement about 4(x-3) is True?
    15·2 answers
  • I need the steps and answers please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!