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
kolbaska11 [484]
3 years ago
13

2(n+2) = 4n + 1 - 2n

Mathematics
1 answer:
ehidna [41]3 years ago
3 0

2(2n+2)=4n+1-2n

2n+4=2n+1

4=1

no soultion

You might be interested in
A girl is exactly one yard tall and her sister is 1/3 of a yard taller. how many total inches tall are they added together.
Natalija [7]
Total height = 1yd + 1yd+1/3yd = 2 1/3 yd = 7/3 yd

7/3 yd  = 7/3 * 36 inch = 84 inch
6 0
4 years ago
Read 2 more answers
6(x-1)=30<br><br><br><br><br><br> There is my
Nikolay [14]

X=6 that should be the correct answer



7 0
3 years ago
Find The Value of X<br> A. 10<br> B. 14<br> C. 9<br> D. 16
storchak [24]

Answer:

10

Step-by-step explanation:

8-6=2 so you would do 12-2

8 0
3 years ago
Which of the following are solutions to 2x2 – 8x - 90? Select all that apply.
Bond [772]

Answer:

x=-5, x=9

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

ax^{2} +bx+c=0

is equal to

x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}

in this problem we have

2x^{2} -8x-90  

equate to zero

2x^{2} -8x-90=0  

so

2=-1\\b=-8\\c=-90

substitute in the formula

x=\frac{-(-8)\pm\sqrt{-8^{2}-4(2)(-90)}} {2(2)}

x=\frac{8\pm\sqrt{784}} {4}

x=\frac{8\pm28} {4}

x=\frac{8+28} {4}=9

x=\frac{8-28} {4}=-5

therefore

The solutions are x=-5, x=9

6 0
3 years ago
What is 8,080 divided by 37 as a decimal? A) 218.378 B) 218.378 C) 218.378 D) 218.3783
cestrela7 [59]

Answer:

218.378 is the answer.

6 0
4 years ago
Read 2 more answers
Other questions:
  • W-x+y;w=6,×=5,y=3 math problem
    8·2 answers
  • 4/5 m, if m = 10<br> HURRY!!
    14·1 answer
  • If and are rational expressions, then .
    7·1 answer
  • Help ME PLEASE HELP ME I HATE MATH I HATE IT YOU DONT NEED TO EXPLAIN IT I JUST NEED AN ANSWER
    7·2 answers
  • PLS HELP ASAP PLS PLS PLS PLS !!!!!!<br><br>Type you answer NUMBER ONLY, no units (degrees) *
    7·1 answer
  • I’ll give brainliest pls help
    14·1 answer
  • - 7th Grade Work -<br><br> Please help, and answer only if you have an answer for this problem.
    9·2 answers
  • A farmer plans to grow wheat and corn. Each acre of wheat requires 4 hours of labor and $20 of capital, and each acre of corn re
    15·1 answer
  • Can someone help me do this problem and explain it to me step by step? If so I’ll mark you brainliest
    9·1 answer
  • How do you graph y = x + 2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!