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
Tpy6a [65]
3 years ago
8

Y = r + 1 4y = 40 + 4

Mathematics
2 answers:
andrew-mc [135]3 years ago
7 0

Answer:

r = 10

y = 11

Step-by-step explanation:

4y = 40 + 4

4(r + 1) = 40 + 4

4(r) + 4(1) = 40 + 4

4r + 4 = 40 + 4

4r + 4 = 44

4r + 4 - 4 = 44 - 4

4r = 40

4r ÷ 4 = 40 ÷ 4

r = 10

-----------------------------------------

y = r + 1

y = (10) + 1

y = 11

-----------------------------------------

4y = 40 + 4

4(11) = 40 + 4

4(11) = 44

44 = 44

strojnjashka [21]3 years ago
5 0

Answer:

Step-by-step explanation:

Move all terms that don't contain

x

to the right side and solve.

x

=

20

−

2

y

You might be interested in
I need help on this ​
Anna35 [415]

Answer:

Hi ma bruddah

Step-by-step explanation:

Hi - ma - bru/dd/ah

5 0
2 years ago
Read 2 more answers
Heeeeeeeeellllllllllllllpppppppppppppppp mmmmmmmmmmmeeeeeeeeeeeeeeeeeeeeeeeeee​
Degger [83]
Fhijjuuhj. Hejdjjd. Hehdhe hejejd. Ushehdjr jdjdj dinr jfnrj
3 0
3 years ago
Read 2 more answers
A race car driver won a 300 mile race with a speed of 194 miles per hour. Find the drivers time.
agasfer [191]
Time = distance / speed

time = 300/194
time = 1.546 hrs...not sure if u need that rounded...if so, then it is 1.5 hrs or 1 1/2 hrs
8 0
3 years ago
What is the primary goal and secondary goal of the Fried Liver Opening in chess? <br />
polet [3.4K]

Play usually continues 7.Qf3+ Ke6 8.Nc3 (see diagram). Black will play 8...Nb4 or 8...Ne7 and follow up with c6, bolstering his pinned knight on d5. If Black plays 8...Nb4, White can force the b4 knight to abandon protection of the d5 knight with 9.a3?! Nxc2+ 10.Kd1 Nxa1 11.Nxd5, sacrificing a rook, but current analysis suggests that the alternatives 9.Qe4, 9.Bb3 and 9.O-O are stronger. White has a strong attack, but it has not been proven yet to be decisive.

Because defence is harder to play than attack in this variation when given short time limits, the Fried Liver is dangerous for Black in over-the-board play, if using a short time control. It is also especially effective against weaker players who may not be able to find the correct defences. Sometimes Black invites White to play the Fried Liver Attack in correspondence chess or in over-the-board games with longer time limits (or no time limit), as the relaxed pace affords Black a better opportunity to refute the White sacrifice.


3 0
3 years ago
16 is 40% of what number?
saw5 [17]
Sixteen is 40% of 40
7 0
3 years ago
Read 2 more answers
Other questions:
  • What should u do if you have to find out the modal if we are using coulours
    12·1 answer
  • I need help solving this. Thanks in advance.
    9·1 answer
  • Consider x^4+8xy^2=-135 find dy/dt when x=3, y=-3 and dx/dt=2
    5·1 answer
  • What are the two shapes of cross sections we could create by slicing the pyramid
    9·1 answer
  • George and Maria decided to create a garden in their backyard. George works on the garden every third day and Maria works on the
    7·1 answer
  • Please helpppppppppp
    5·1 answer
  • Pls help me with this math question pls Pls​
    9·2 answers
  • Find all the factors of 70
    12·1 answer
  • What is the value of m in the equation?<br> 16 + 9 = m - 2<br><br> A.25<br> B.23<br> C.27<br> D.29
    7·1 answer
  • What are other ways that people may feel when expressing who they are as a person? How does this impact their self-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!