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
IgorLugansk [536]
3 years ago
11

Simpliest expression for (12.7y-3.1x)+5.9y-(4.2y-x)

Mathematics
1 answer:
Blababa [14]3 years ago
7 0

Answer:

  -2.1x +14.4y

Step-by-step explanation:

Use the distributive property to eliminate parentheses. Then combine like terms.

  (12.7y-3.1x)+5.9y-(4.2y-x)

  = 12.7y -3.1x +5.9y -4.2y +x

  = x(-3.1 +1) +y(12.7 +5.9 -4.2)

  = -2.1x +14.4y

You might be interested in
The pastor divided the 3,000 circulars among 15 teenagers. How many circulars did each young person receive?
pav-90 [236]
Each young person received 200 circulars.

3,000/15= 200
7 0
3 years ago
Please help me with this math problem!! Will give brainliest!! :)
Greeley [361]

Answer: -12 but could be wrong

Step-by-step explanation:

I don't know that format but I'm going to take a guess.

x^2 +2x - 8 -(2x+8) then plug in x=2

x^2 + 2x - 8 - 2x - 8

x^2 -16

= 2^2 - 16 = -12

5 0
1 year ago
What is his average speed for end the entire trip 280 miles<br> ?
-BARSIC- [3]

Answer:

20mph

Step-by-step explanation:

because when you divide the 280 it goes by 20 mph to get to 280 miles by quarters but in 20s

7 0
2 years ago
558 cups of water fill 412 identical water bottles. How many cups fill each bottle ?
Elan Coil [88]

Answer:

5/4 cups fill each bottle

Step-by-step explanation:

5 5/8=45/8

4 1/2=9/2

Step by Step:

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

(45/8)/(9/2)

(45/8)(2/9)

(45/4)(1/9)

45/36

5/4

8 0
2 years ago
Helppppppppppppppppppppppppppppppppppppppppppppp
Kamila [148]

Answer:

the answer is 8,000

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • 192 students in 4 buses __ in each bus
    9·2 answers
  • Which of these is a complex number?<br> A. 9 + 375<br> OB. 5/1 3 - 2<br> oc. 2 - 1 / 1<br> OD. + A
    5·1 answer
  • Help meh plz i am begging you ​
    7·1 answer
  • Find the next three terms of the sequence 80, –160, 320, –640
    9·1 answer
  • Work out: C) 3/4 + 1/8=
    8·2 answers
  • Determine the independent and dependent variable from the following equations:
    9·1 answer
  • Evan has equal numbers of pop songs, jazz songs, and rock songs loaded on his personal music player. He has it set to play songs
    7·1 answer
  • In AABC, m2A = 65° and m2B = 80°.
    5·1 answer
  • A couch and coffee table cost a total of $1272. The cost of the couch is two times the cost of the coffee table. Find the cost o
    7·2 answers
  • Nuka is weaving beaded strips. The double number line shows that they can weave 7 \,\text{cm}7cm7, start text, c, m, end text of
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!