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
charle [14.2K]
3 years ago
8

Find the x-intercept and the y-intercept of the graph equation 7x +3y =21 type a integer

Mathematics
2 answers:
xenn [34]3 years ago
8 0

To find x-intercept ,put y= 0 in the given eqn

So, 7x+3(0) = 21

=> 7x =21

=> x= 21/7 = 3

x-intercept = 3

Similarly, to find y-intercept put x=0 in the given eqn

So ,7(0)+3y=21

=> 3y=21

=> y= 21/3 = 7

y-intercept = 7

aleksklad [387]3 years ago
6 0

Answer:

7(y intercept)

Step-by-step explanation:

y = mx +c form

y = 21-7x/3

c = 21/3 = 7(y intercept)

x i have no idea

You might be interested in
A student randomly guesses at 10 multiple choice questions. Each question has four possible answers with only one being correct,
dlinn [17]
I would just assume <span>a) find the probability that the student guesses EXACTLY 4 correct.

</span>
8 0
4 years ago
A group of people consumes an amount of protein equal to the estimated average requirement for their population group. What perc
liubo4ka [24]

Answer:

50%

Step-by-step explanation:

This is essentially not a math question buth rather one of dietary reference and recommendeations. FAO gives the Estimated Average Requirement(EAR), as 0.5(50%). This figure is defined as the intake at which there's risk of inadequacy to an individual.

*View link below for more comprehensive information.

https://www.ncbi.nlm.nih.gov/books/NBK114332/

4 0
3 years ago
At the local grocery store, cherries cost $5 for 2 pounds and $7.50 for 3 pounds How much would it cost to purchase 8 ? pounds o
sveticcg [70]
It would cost 20 dollars
6 0
3 years ago
What are the first 6 multiples of 3?
zvonat [6]

Answer:

1 and 3 so 3

Step-by-step explanation:

6:1,2,3,6

3:1,3

7 0
3 years ago
Can you help me please?
joja [24]

Answer:

y=x^2

Step-by-step explanation:

if you look at it, x is constantly multiplying itself so-

6 0
3 years ago
Other questions:
  • The population of the United States is aging, though less rapidly than in other developed countries. Here is a stemplot of the p
    15·1 answer
  • [WILL GIVE BRAINLIEST ANSWER TO ANYONE WHO SOLVES FIRST]
    15·1 answer
  • If you travel 35 miles per hour for 45 hours hovú far will you travle​
    10·2 answers
  • The measure of the minor arc BC is 63º. What is the measure of ZBAC?
    12·1 answer
  • What is 2 + 2 :D also just testing this out ndfjb
    13·2 answers
  • Please Simplify 5(x - 6)
    7·2 answers
  • Noah has been getting $20 a month for his allowance. He puts $8 of his allowance in the bank. How many months will it take him t
    7·2 answers
  • Which set of transformations would prove triangle GFE ~ triangle GHI?
    12·2 answers
  • The diagram shown represents a 6-by-6 foot board. A point is randomly chosen from the
    6·2 answers
  • Think About the Process Find the quotient of the first factors of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!