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
ryzh [129]
3 years ago
9

What is 1+2(x+2) ? I don't know.​

Mathematics
2 answers:
raketka [301]3 years ago
4 0

Answer:

2x+5

Step-by-step explanation:

1+2(x+2)

1+2x+4

2x+5

Over [174]3 years ago
3 0

Answer:

x=-2 1/2

Step-by-step explanation:

1+2(x+2)

=1+2x+4

=2x+4+1

=2x+5=0

=2x=-5

x=-5/2

x=-2 1/2

You might be interested in
Which is the correct definition of a function
Dima020 [189]

Answer:

A function is a function that passes the vertical line test

Step-by-step explanation:

the vertical line test direction:

draw a line straight down you graph if it hits the x axis two time it not a function

8 0
2 years ago
A room contains 55 chairs arranged in rows. The number of rows is one more than twice the number of chairs per row. Find the num
miss Akunina [59]

Answer:

i believe its 27

Step-by-step explanation:25 times two= 50 27 times two= 54 +one more is 55. so it is 27

7 0
2 years ago
Read 2 more answers
Pleaassseeeee helpppppp,,,,!!!!!!
Flura [38]
Surface Area (SA) of a Cylinder formula:
SA = 2*pi*r*h+2*pi*r^2
If you fill in the formula:
SA = 2*3.14*2*9+2*3.14*2^2
Simplify:
SA = 6.28*18+6.28*4
SA = 113.04 + 25.12
SA = 138.16 in
I hope I helped 
If its wrong I'm super duper extra sorry!
6 0
3 years ago
Help me plz!!!!!!!!!!!
svetlana [45]
The first one is the answer
7 0
3 years ago
Read 2 more answers
At the local pet store, zebra fish cost $1.85 each and neon tetras cost $2.10 each. If Yumi bought 11 fish for a total cost of $
Amanda [17]

Answer: C. 6 zebra fish, 5 neon tetras. Is $21.60

Step-by-step explanation:

1.85 • 6 = 11.10

2.10 • 5 = 10.50

11.10 + 10.50 = 21.60

$21.60

5 0
2 years ago
Other questions:
  • Which statement about 3(x2 – 4) is true?
    6·1 answer
  • a taxicab company charges $2.10 plus $0.80 per mile. cameron paid a fare of $11.70. write and solve an equation to find the numb
    13·2 answers
  • Find the particular solution that satifies the differential equation and the initial condition. f"(x) = x2 f'(0) = 8, f(0) = 4
    8·1 answer
  • 3/2 - (1/2) WHAT DOES IT EQUAL IM A LITTERAL IDIOT with steps please
    13·1 answer
  • 1+4=5<br> 2+5=12<br> 3+6=21<br> 8+11=?
    5·1 answer
  • If the atmospheric pressure at Mangamaunu Beach is 1000 millibars and we assume the general guideline that atmospheric pressure
    15·1 answer
  • Math- Differentiation . Could you help me to solve this question?
    13·1 answer
  • Can some one help me please
    7·1 answer
  • What is the slope of the line that contains the points (-4, 2) and (6, -3)?
    12·1 answer
  • A square with a side length of 2 units is dilated on a coordinate plane using the origin as the center of dilation. The resultin
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!