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
aksik [14]
4 years ago
6

Variable y varies directly with variable x, and y = 5 when x = 8.

Mathematics
2 answers:
Keith_Richards [23]4 years ago
7 0
8 _ _ _ _ _ 5 
x _ _ _ _ _ 15

8 / x = 5 / 15 ;
x = ( 8 × 15 ) / 5 ;
x = 120 / 5 ;
x = 24 ;
qaws [65]4 years ago
4 0
Y = kx

Plug in what we know:

5 = k(8)

5 = 8k

Divide 8 to both sides:

k = 0.625

Plug this back into the equation along with y = 15:

y = kx

15 = 0.625x

Divide 0.625 to both sides:

x = 24
You might be interested in
PLEASE HELP ME ASAP I HAVE 5MIN OR I FAIL!!!
Zigmanuir [339]
C........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
8 0
3 years ago
Read 2 more answers
What am i subtracting ?
12345 [234]
I need to be able to see the question for me to answer. Unless you mean like, what you actually are. I would think you're subtracting numbers. :/
6 0
3 years ago
Each of 5 boys ate 2/3 of a pizza. what is the total amount of pizza the boys ate?
Natasha2012 [34]
three and one third
7 0
3 years ago
Read 2 more answers
Which of the following explains how ΔAEI could be proven similar to ΔDEH using the AA similarity postulate?
Troyanec [42]
The following of this answer is tha
E deh is 4 and the dei is 5
3 0
2 years ago
Please help me with this!!!
Mandarinka [93]

Answer:

p=3/8, q=1/2

Step-by-step explanation:

Please mark as brainliest

3 0
3 years ago
Other questions:
  • Two factors of 30 add up to nine what are they
    15·2 answers
  • The mean monthly rent of students at Oxnard University is $890 with a standard deviation of $206. John's rent is $1,395. What is
    14·2 answers
  • How do you work out 5 x 3/4
    7·1 answer
  • In triangle abc, the perimeter is 36, and ab=ac. line ad is perpendicular to bc at the point d, and triangle abd's perimeter is
    11·2 answers
  • Sharita does special typing jobs for scientists. She charges $13 for the first 3 pages and an additional $3 for each additional
    14·1 answer
  • 1. In 2 hours a jet flew 975 miles. What was<br> the jet's average speed?
    9·2 answers
  • Please help due tomorrow
    9·1 answer
  • Caluate the mean of the data set.
    10·1 answer
  • 12. A basketball player made 5 out of 7 free throws.
    7·2 answers
  • Please help me with this problem :)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!