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
Jet001 [13]
3 years ago
15

14+13y=20y-21 work for answer?

Mathematics
2 answers:
andre [41]3 years ago
8 0

Answer:

Y= 5

Step-by-step explanation:

14+13Y=20Y-21

    -13y  -13y

14=7y-21

+21      +21

35/7=7y/7

y=5

 

nordsb [41]3 years ago
8 0

Answer:

y = 5

Step-by-step explanation:

14 + 13y = 20y - 21

take 13y from both sides

14 = 7y - 21

add 21 to both sides

35 = 7y

divide both sides by 7

y = 5

You might be interested in
7. John's seafood restaurant is trying to estimate its profits. John has found that on average, each meal served costs the resta
laiz [17]

Answer:

f(c) =17.12c -14.56c + 5.40(.5c) - 1.20(.5c)

Step-by-step explanation:

Profit is the difference between revenue (17.12c +5.40(.5c)) and cost(14.56c+1.20(0.5c)). That difference is expressed by the function shown above.

4 0
3 years ago
Read 2 more answers
Help me answer this question!!!!!
zepelin [54]

Answer:

0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help me please i need the correct answer
BaLLatris [955]

Answer:

First one is 25/2

Step-by-step explanation:

12×2+1=25/2

9×4+1=36/4

cross multiply and you get

100/

divide both by 2 and you get 50/4 then you divide both by 2 again and you get 25/2 because you can't reduce it anymore

7 0
2 years ago
Please help whats a,h,k??
harina [27]

9514 1404 393

Answer:

  a = -2, h = 2, k = 1

Step-by-step explanation:

Compare the expressions. Match one pattern to the other.

  f(x)=-2|x-2|+1\\\\f(x)=\ \,\,a|x-h|+k \qquad\ a=-2,\ h=2,\ k=1

__

The transformations are ...

  Translation by (h, k) = (2, 1). That is, 2 units right and 1 unit up.

  Vertical scaling by "a", which is (i) reflection over the x-axis (because a < 0), and (ii) expansion by a factor of 2.

A table and graph are shown in the attachment.

5 0
3 years ago
It’s home work I need help please and thank you
Mars2501 [29]

Answer:

I hope it's helpful for you

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the maximum number of possible extreme values for the function f(x)=x^4+x^3-7x^2-x+6
    8·2 answers
  • The graph of a line gets what as the value of the slope gets bigger
    14·2 answers
  • In a home theater system, the probability that the video components need repair within 1 year is 0.02, the probability that the
    7·1 answer
  • According to Masterfoods, the company that manufactures M&amp;M's, 12% of peanut M&amp;M's are brown, 15% are yellow, 12% are re
    13·1 answer
  • Marty Has Four Cubes. The Cubes Me-sure 13x3x10. what is the volume of all his cubes divided on 2?
    11·2 answers
  • A sequence is defined recursively using the formula f(n + 1) = f(n) – 5 . Which sequence could be generated using this formula?
    6·1 answer
  • Find m angle ABC <br> I really need the answer to this
    13·2 answers
  • using the figure below complete the proof. Which of the following sequence of reasons may be used to fill the blanks in the two-
    11·1 answer
  • Solve:<br><br> Picture attached
    11·2 answers
  • Yesterday, Caitlin swam 20 laps in the pool. Hannah swam 4/5 as many laps As Caitlin. How many laps did Hannah swim?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!