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
d1i1m1o1n [39]
2 years ago
10

Identify the variation as direct, inverse, joint or combined. y = 7x

Mathematics
2 answers:
ASHA 777 [7]2 years ago
6 0
This is an example of a direct variation.
klasskru [66]2 years ago
6 0

Answer:

Direct variation

Step-by-step explanation:

Hi, to answer the question we haveto analyze the information given.

The expression of y =7x is a direct variation, because if the value of one variable changes, the other variable´s value changes as well.

for example:

if x = 1 , y = 7.

y= 7(1)=7

if x =2 , y= 14.

y = 7(2 ) =14

Feel free to ask for more if it´s necessary or if you did not understand something.

You might be interested in
What is 15/100 in simplest form
lara [203]
To make a fraction into simplest form you have to find the greatest common factor. In this case it is 5. So then you divide both the numerator and the denominator by the greatest common factor of 5.
15÷5=3
100÷5=20
There is no factors that go into both 3 and 20 so simplest form is 3/20.
5 0
2 years ago
Read 2 more answers
Help me please i didn’t pay attention in class i just fell asleep :D
Ghella [55]
3,000 feet i think since the formula is width *height *length so it should be correct.
3 0
3 years ago
Which expression is equivalent to<br> 5<br> 8
neonofarm [45]

Answer:

10/16

Step-by-step explanation:

Just multiply the denominator and the numerator by 2 and wha la you get 10/16 hope it helps!

4 0
2 years ago
Read 2 more answers
7 qt. of a 27% saline solution was mixed
mamaluj [8]

Answer:

24% saline

Step-by-step explanation:

Find how much saline is in both solutions:

7(0.27)

= 1.89

3(0.17)

= 0.51

Add this together:

1.89 + 0.51

= 2.4

Since there are 10 quarts in total, the concentration of the mixture can be found by dividing 2.4 by 10:

2.4/10

= 0.24

So, the concentration of the mixture is 24% saline

4 0
2 years ago
Pat bought a new anchor for her boat. She needed to buy rope for the anchor At the
defon

Answer:

B

Step-by-step explanation:

Total segment bought=190+27=217 segments

Total length of the whole anchor=217*9/2=1953/2=976 1/2 meters

7 0
2 years ago
Other questions:
  • WILL GIVE BRAINLIEST 8+7-4
    13·2 answers
  • Graph linear system and estimate the solution y=5x + 2 y=3x
    8·1 answer
  • Each tablet is 250 milligrams. Your doctor wants you to take 3 grams (g) per day. How many tablets do you need to take per day?
    5·1 answer
  • I have Ten plus x over two
    14·1 answer
  • True or false? All isosceles triangles with a 40° angle are similar.
    12·1 answer
  • What are the solutions to the polynomial equation? x²(x+2)(x+6)=0
    6·1 answer
  • Aless and Louis are going to put a rectangular pool in their backyard. The cost of installation is $6,000. If the dimensions of
    14·1 answer
  • PLS HELP WILL GIVE BRANLIEST
    7·1 answer
  • Help with 30 please. thanks.​
    5·1 answer
  • Question 1 (5 points)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!