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
never [62]
3 years ago
15

Parker was giving this problem on his homework: 6x*2 - 4y + 2x + 4x*2 + 8y. Here is the work he show to simplify the expression

by combining like terms. Where did Parker make his mistake.

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
6 0
In the fourth step, he didn’t put the “negative” sign for 4.
You might be interested in
Which of the following are the factors of q3 – q2 + 2q – 2?
alexdok [17]

x {}^{3}  - x {}^{2}  + 2x - 2 \\  \\ x {}^{2} (x - 1) + 2(x - 1) \\  \\ (x - 1)(x {}^{2}  + 2)
5 0
3 years ago
Read 2 more answers
One kilogram is approximately equal to 2.21 pounds. Find the number of pounds in 165 kilograms. Round to the nearest tenth of a
Shtirlitz [24]

Answer: 364.7 pounds

Step-by-step explanation: Multiply the number of kilograms, 165, by the number of pounds per kilogram, 2.21.

165 x 2.21 = 364.65

Round to the nearest tenth.

364.7 pounds in 165 kilograms.

8 0
3 years ago
Gavin is working on an animated film about skiing. The figure shows a ski slope, represented by AB←→, and one of the chairs on t
max2010maxim [7]

Answer:

there is no question there for i can not answer your question

3 0
3 years ago
I’ll give you 15 points if you know the answers to this question
lys-0071 [83]

It would be B)no.

Hope This Helps!

4 0
3 years ago
Mr. Greenjeans planted 6 different crops on 2 acres of land. If half of it was planted with green beans, how many acres were pla
scoundrel [369]
If half of two acres was planted with green beans, the answer would be one acre
5 0
2 years ago
Other questions:
  • A tectonic plate in earth's crust moves at a constant rate of 4 centimeters per year. In a different part of the world, another
    15·1 answer
  • The fracture strength of tempered glass averages 14.1 (measured in thousands of pounds per square inch) and has standard deviati
    12·1 answer
  • 3. Lonnie has a gift card worth $600 for a local entertainment store. Movies cost $20 each and newly released video games cost $
    13·1 answer
  • What to the power of 4 is 256
    10·2 answers
  • How many centimeters in 60 inches?
    5·1 answer
  • Find the volume of each cone, Round to the nearest tenth.
    7·1 answer
  • Can someone please helpppplpppppppppppp
    6·1 answer
  • There are 5,280 feet in one mile. Hannah likes to walk 5 miles for exercise. How many feet does Hannah walk each week?
    7·2 answers
  • −5(1+5)=−6−24<br> helppppppppppppppppppppp
    9·2 answers
  • Name a plane parallel to plane DEF
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!