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
ladessa [460]
3 years ago
13

The average of 16 and x is 3. Find x.

Mathematics
2 answers:
IrinaK [193]3 years ago
6 0

Answer:

x = - 10

Step-by-step explanation:

Average is calculated as

average = \frac{sumofdata}{count} , thus

\frac{16+x+3}{3} = 3

Multiply both sides by 3 to clear the fraction

19 + x = 9 ( subtract 19 from both sides )

x = - 10

grigory [225]3 years ago
6 0

Answer:

x=-10

Step-by-step explanation:

:)

You might be interested in
A man with a height of 5ft casts a shadow of 2ft. What will be the height of a tree that casts a shadow of 40ft at the same time
Juliette [100K]

Answer:

19

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Vern bought 6 candles for $ 8.50 each he bought a holder for the candles for 12.75 what is the total amount Vern spent on the ca
Alexus [3.1K]
8.50x6=51
51+12.75=63.75

So he spent $63.75
3 0
3 years ago
I need the answer because it is killing me
Lady_Fox [76]

Answer:

...

Step-by-step explanation:

..

6 0
3 years ago
Read 2 more answers
A function is defined as {(0,1),(2,3),(5,8),(7,2)}. Issac is asked to create one more ordered pair for the function. Which order
Hoochie [10]
4) (1,3)
This is because in order to keep the ordered pairs a function, x cannot repeat. 1 is the only x that has nor repeated. Hope this helps mate.
4 0
3 years ago
The ratio equation used to find percent is...
Serhud [2]

Answer: C

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • You want to determine the height of the screen at a drive-in movie theater. You use a cardboard square to line up the top and bo
    14·1 answer
  • What is the solution to the following system of equations?<br> y = x2 + 10x + 11<br> y = x2 + x − 7
    8·1 answer
  • Type your answer in decimal form. Do not round.<br><br> 230 ounces = <br> how many cups
    5·2 answers
  • Mike had 116 dollars to spend on 8 books. After buying them he had 12 dollars. How much did each book cost?
    9·2 answers
  • When will the
    7·1 answer
  • If AC = 9 cm and tan ABC = 0.75, what is the length of BC?
    14·1 answer
  • Some simplify this plz 12x + 1.5x - 2-7
    13·2 answers
  • Help pls no li is I'll give you briliantest pls help pls pls pls pls pls pls pls pls pls pls​
    11·1 answer
  • What is the square root of 48 simplified?
    6·2 answers
  • Scores on a graduate school entrance exam follow a normal distribution with a mean of 560 and a standard deviation of 90. What i
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!