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
garik1379 [7]
3 years ago
10

If a game player scored a 27 on the first game and a 39 on the second game, which number statement can be used to find what the

player needs to score on the third game (S) to have a
mean (average) score of 36?
A. 27 +39+ S3 = 36
B. 363 = 27 +39 + S
C. (36 + 3) + S +27 +39
D. (27 +39 + S) + 3 = 36
Mathematics
2 answers:
alexdok [17]3 years ago
8 0

Answer: none of them are right...

Step-by-step explanation:

(27 + 39 + S)/3 = 36

27 + 39 + S = 36(3)

27 + 39 + S = 108

S = 108 - 39 - 27

S = 42

V125BC [204]3 years ago
7 0

Answer:D

Step-by-step explanation:

You might be interested in
Rose wants to buy a toy that costs $14. If she gives the cashier $20, which equation will tell you how much change Rose gets bac
irga5000 [103]

Answer:

$20-$14=$6

Step-by-step explanation:

this is correct because if you give the $20 to them and the toy costs $14 then you subtract that from the amount you gave them then whatever is left is how much you get back.

brainliest?

4 0
3 years ago
Easy Cooking is a cooking supply company. Last year, the company sold 24,620 ovens. This year, they sold 20% more ovens than tha
kvv77 [185]

Answer:

The correct answer is D- 29,544 ovens

Step-by-step explanation:

To find the answer, we simply need to find 20% of 24,620 ovens and add it to that sum. To find 20% of 24,620, we can simply multiply 24,620 by .2.

24,620*.2=4924

Then, add the extra 4924 to 24,620

4924+24620=29544

The correct answer is 29,544 ovens

Hope this helps! :D

7 0
3 years ago
This is a System Of Equations and I'd like it to get solved by the Elimination or Substitution Method.x+2y=83x+5y=8
Sonbull [250]

Answer:

x=133 y=-25

Step-by-step explanation:

I'll do both ways for you. So let's start with Substitution:

With the sub method, you have to set both equations equal to each other by setting them equal to the same variable. Since there is no coefficient in front of both x's in both equations, that variable will be easiest to solve for.

x + 2y = 83    &    x + 5y = 8

Solve for x.

x = 83 - 2y     &    x = 8 - 5y

Once you have solved for x, set each equation equal to one another and solve for y now.

83 - 2y = 8 - 5y

Isolate all variables to one side:

83 = 8 - 3y

Now subtract the 8 to fully isolate the y variable:

75 = -3y

Divide by -3:

-25 = y   Now that you have your first variable, plug it into one of the original equations and solve for x.

x + 2(-25) = 83

x - 50 = 83

x = 133

Now for the Elimination method. For this method you need to get rid of a variable by either subtracting/adding each equation together. Again, since you can subtract and x from both equations, you will be left with only the y variable to solve:

Put each equation on top of one another and subtract:

  x + 2y = 83

- (x + 5y = 8)

The x's will cancel out:

(x - x) + (2y - 5y) = (83 - 8)

Simplify:

-3y = 75

Solve for y

y = -25

Then, plug y = -25 into one of the original equations:

x + 5(-25) = 8

Solve for x:

x - 125 = 8

x = 133

Hope this helps!

8 0
2 years ago
Ann opened a new savings account with an initial deposit of $250. Which combination will result in a zero in balance in Ann's ac
Blababa [14]
C.  (10x3)10 - (27.5x2)10 = 0
8 0
3 years ago
Mai conducted an experiment by flipping a fair coin 200 times. The coin landed heads up 110 times. Which statement about the coi
Alexandra [31]
The experimental probability of the coin landing heads up is 110/200 = 11/20.
The theoretical probability is 1/2
4 0
3 years ago
Read 3 more answers
Other questions:
  • 5x-3(x-2)-x simplify this expression
    15·2 answers
  • dyan wants to buy a book for $16.95 and a magazine for $4.50. about how much will he need to buy the items without having to rou
    13·1 answer
  • Is the graph increasing decreasing or constant when y=2x
    9·1 answer
  • a box shaped like a rectangular prism has a length of 8 inches and a width of 8 inches. its volume is 512 cubic inches. what is
    12·1 answer
  • Write the quotient with the decimal point placed correctly 80 ÷ 50 = 16
    13·2 answers
  • A model of 1.4 x 100
    15·1 answer
  • Which statement is NOT true concerning the graphing of a linear system?
    9·1 answer
  • Choose the graph of the equation y=1/3x
    8·2 answers
  • If three times a certain number is increased by 4 the result is 28
    6·2 answers
  • Find the positive square root of 217.05 and 100.2001......with division method​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!