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
Semmy [17]
2 years ago
13

4x-8y=16what is the domain?

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0

Answer:

The answer is 4x

Step-by-step explanation: This is because all of the domains are usually in the dominant variable which in most cases is x

You might be interested in
18 times 6 wrong answers only
tresset_1 [31]

Answer:

I HAVE PAD*LET

BTW: why?

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
If Fred is x years old now, and his sister is half as old, how old will his sister be in 5 years?
Elanso [62]

Answer: x/2+5 years old

Step-by-step explanation:

His sister would be x/2+5 years old. x/2 is his sisters age right now, and +5 is  years later!

6 0
3 years ago
Lisa and Krystal are planning trips to ten countries this year. They have 14 countries on their bucket list, in how many ways ca
Salsk061 [2.6K]

Answer:

1,001 ways for them to decide.

Step-by-step explanation:

The order in which they will visit the countries is not important, so we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

10 countries from a set of 14. So

C_{14,10} = \frac{14!}{10!(14-10)!} = 1001

1,001 ways for them to decide.

8 0
2 years ago
Use square ABCD for this problem<br><br> IF AC=26,find BC.
katen-ka-za [31]

Answer:

x=\sqrt{338}

Step-by-step explanation:

a^2+b^2=c^2

x^2+x^2=26^2

2x^2=26^2

2x^2=676

/2           /2

x^2=338

\sqrt{x^2} =\sqrt{338}

x=\sqrt{338}

8 0
3 years ago
Read 2 more answers
Producing a musical costs $88,000 plus $5900 per performance. one sold out performance earns $7500 in revenue. If every performa
yan [13]
X = # of perfomances

y = total amount of money

Income: y = 7500x

Expense: y = 5900x + 88000



Substitution:

7500x = 5900x + 88000

1600x = 88000

x = 55

y = 7500(55) = $412,500

55 performances are needed to break-even.
5 0
2 years ago
Other questions:
  • How to solve 24.31÷2.6
    12·1 answer
  • Help pls I have no clue
    7·1 answer
  • Ralph sold brownies for ​$0.18 a piece in order to earn money to buy baseball cards. If the cards cost ​$0.36 per​ pack, and if
    5·1 answer
  • Tell whether this sequence is arithmetic. If it is identify the common difference. 19,8,-3,-14
    11·1 answer
  • When the denominator of \dfrac{2}{\sqrt{3}} 3 ​ 2 ​ start fraction, 2, divided by, square root of, 3, end square root, end fract
    10·1 answer
  • Suppose that in​ 2008, 945, 350 citizens died of a certain disease. Assuming the population of the country is 332 ​million, what
    11·2 answers
  • Solve 3(x + 5) = 2x + 35
    8·2 answers
  • How much interest will $875.00 earn after 3 months at 5.5%?
    8·1 answer
  • The manager of a local soft drink bottling company believes that a new beverage- dispensing machine, which is designed to dispen
    13·1 answer
  • If a test has 126 questions and you got 34% how many questions did you get right
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!