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
mr Goodwill [35]
2 years ago
6

-X+21=-8. Convert into intercept form

Mathematics
1 answer:
Sliva [168]2 years ago
8 0

Answer:

y = -x+21

y= -8

Root= (21,0)

if that's not the right information just let me know!!

You might be interested in
Consider a game in which players draw playing cards one at a time from a standard 52-card deck. If a player draws a face card (a
aev [14]

Answer:

Expected value of drawing a card in this game on the first turn = 6

Step-by-step explanation:

Given - Consider a game in which players draw playing cards one at a time from a standard 52-card deck. If a player draws a face card (a jack, a queen, or a king), the player is awarded 16 points. Any other card drawn earns the player 3 points.

To find -  What is the expected value of drawing a card in this game on the first turn?

Formula used -

Expected value, E[x] = ∑ x p(x)

where p(x) is the probability

Proof -

Total cards in a standard deck = 52

Total face cards = 12 (a jack, a queen, or a king)

Other cards = 40

Now,

Probability of getting a face card = \frac{12}{52}

Probability of getting a other card = \frac{40}{52}

So,

Expected value, E[x] = ∑ x p(x)

                                  = (16)(\frac{12}{52}) + (3)(\frac{40}{52})

                                  = \frac{192}{52} + \frac{120}{52}

                                  = \frac{312}{52}

                                  = 6

∴ we get

Expected value of drawing a card in this game on the first turn = 6

So,

The correct option is - B. 6 points

4 0
2 years ago
The sum of Pete's and Sam's ages is 30. Five years ago, Pete was 3 times as old as Sam. How old is Sam?
RUDIKE [14]
P-5=3s-15 because Pete is 20 and Sam is 10. 20-5= 15 and 3(10)-15 also equals 15. The answer is C.
4 0
3 years ago
Read 2 more answers
What percent of 50 is 9?
d1i1m1o1n [39]
9 is 18% of 50. So, 50 percent also written as 50% means 50 out of 100 parts. Since there are exactly two 50s in 100, fifty percent is the same number as one half. 50 percent=0.5 in but as a fraction, its 1/2. 
8 0
2 years ago
F(x) = -4x2 + 4x – 4<br> Find f(3)
ValentinkaMS [17]

F(3) occurs when x =3. So lets plug 3 into our equation.

f(3) = -4(3)^2 + 4(3)-4\\f(3) = -4(9) + 12- 4\\f(3) = -36 + 12- 4\\f(3)= -28

F(3) = -28

I hope this helps! :)

5 0
2 years ago
Let f(x) = −4x + 7 and g(x) = 10x − 6. Find f(g(x)).
Neporo4naja [7]
F(g(x))= -4(10x-6) + 7

f(g(x))= -40x + 24 +7

f(g(x))= -40x +31
7 0
3 years ago
Other questions:
  • The next model of a sports car will cost 6.6% more than the current model. The current model costs $48,000. How much will the pr
    6·1 answer
  • Which two points satisfy y=-x2(^)+2x+4 and x+y=4?
    13·1 answer
  • Brainliest and Five Stars for correct answer
    8·2 answers
  • How can you use the Commutative (order) Property of Multiplication to find the product of 8x7?
    7·1 answer
  • How many packages of diapers can you buy with 40$ if one package costs $8?
    5·2 answers
  • Working continuously 24 hours a day, a factory bottles Soda Q at a rate of 500 liters per second and Soda V at a rate of 300 lit
    13·1 answer
  • Please help me! Only need to answer 11 and 13 or if you want to do extra then please answer 15 and 17! No need to graph! :)
    11·1 answer
  • Answer for brainlest and 10 points
    8·2 answers
  • 49/15 as a decimal rounded to the nearest 10th
    10·1 answer
  • Shelly paid $2.00 per kg for the item that weighs 25% of the total weight of the 4 items calculate the amount of money she paid
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!