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
Ghella [55]
2 years ago
8

What is the domain and range function?

Mathematics
1 answer:
VLD [36.1K]2 years ago
3 0

Answer:

A.

Step-by-step explanation:

You might be interested in
Given that the mean of a set of data is 25 and the standard deviation is 3,
PtichkaEL [24]
Coefficient of variation CV =std/mean *100%
CV = 3/25 *100%
Cv = 12%
4 0
2 years ago
Please please helpppp.
padilas [110]

There are 3 ways of solving a simultaneous problem, substitution method, elimination method and Gauss-Jordan method. I'm gonna use the substitution method since it's easier and i think it would suit your level more.

First let's try solving for y since it's easier to start with.

Firstly we have to find an equation for x:

x-2y=2\\x-2y+2y=2+2y\\x=2+2y

Great, now we can use the substitution method to find the value of y using the first equation:

2x+3y=11\\2(2+2y)+3y=11\\4+4y+3y=11\\7y=7\\y=1

Now we know that y=1 we can solve the first equation we made:

x=2+2y\\x=2+2(1)\\x=4

And the answer is x=4 , y= 1\\(4,1)

Double check:

2x+3y=11\\2(4)+3(1)=11\\8+3=11\\11=11\\\\x-2y=2\\(4)-2(1)=2\\2=2

And that's our final answer! (4,1)

7 0
3 years ago
One week, Katie Hopper earned the following commissions: Monday, $124; Tuesday, $88; Wednesday, $62; Thursday, $137; Friday, $19
Verdich [7]
195+137+124+88+62=$606
This is the answer⬆️
6 0
3 years ago
Read 2 more answers
How many 2/3- cup servings are in 6 cups of yogurt
Citrus2011 [14]
6 / (2/3)
= 6 * 3/2
= 18/2
= 9

answer

there are 9 (2/3 cup) servings in 6 cups of yogurt
8 0
3 years ago
Read 2 more answers
A $175 pair of shoes is on sale for 15% off.<br> What is your final price?
goldenfox [79]

Answer:

$148.75

Step-by-step explanation:

$175 · 15% = $26.25

$175 - $26.25 = $148.75

7 0
3 years ago
Read 2 more answers
Other questions:
  • How would you write 249 divided by 5 in long division form, completely?
    15·1 answer
  • Express 26,345,000 in scientific notation
    11·2 answers
  • Write five decimals that have at least 3 digits to the right of the decimal point. write the expanded for mand the word for for
    14·1 answer
  • HELP PLEASE ASAP!!
    11·1 answer
  • The volume of a cylinder is 480 cm. The height of the cylinder is 30 cm. What is the radius of the
    12·1 answer
  • Help please i don’t really understand i am slow!
    7·1 answer
  • Ill mark brainlist plss help
    6·2 answers
  • What is the factored form of this expression?<br> 8x3 – 8x2 – 30x<br><br> Please help !!!
    12·1 answer
  • Matrices question need help
    6·1 answer
  • PLEASE HELP!!: 600 raffle tickets were sold for $5 each. There is one $500 first prize and three $200 second prizes. The remaind
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!