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
shtirl [24]
3 years ago
13

Simplify b - 3 + 6 - 2b

Mathematics
2 answers:
Mariulka [41]3 years ago
8 0

Answer:

-b+3

Step-by-step explanation:

B-2b=-b

-3+6=3

mylen [45]3 years ago
3 0

Answer:

b+3

Step-by-step explanation:

Combine like terms so you add positive 1b to the negative 2b to get b and then negative 3 plus 6 is 3

You might be interested in
What is the base if the height is 6ft and the area is 14 ft on a triangle ​
insens350 [35]

Answer:

b = 4.66666667

Step-by-step explanation:

The equation for finding the area of a triangle is

0.5b x h = a

b = base

h = height

a = area

So I calculated 14 divided by 6

And got 2.3333333

And since that number is half of the base, I multiplied it by 2

2.333 x 2 ≈ 4.66666667

4 0
3 years ago
What Fraction Of The Wall Did Kevin Paint?
Mila [183]

Kevin painted \frac{1}{9} of the wall.

Solution:

Fraction of the wall painted by Elena = \frac{5}{9}

Fraction of the wall painted by Matthew = \frac{3}{9}

Fraction of the wall painted by Kevin = ?

Full wall can be taken as 1.

<u>To find the wall painted by Kevin:</u>

Rest of the wall = Full wall – painted by Elena – Painted by Matthew

                          $=1-\frac{5}{9}-\frac{3}{9}

                          $=\frac{1}{1} -\frac{5}{9}-\frac{3}{9}

To make the denominator same, multiply the numerator and denominator of the first term by 9.

                          $=\frac{9}{9} -\frac{5}{9}-\frac{3}{9}

                          $=\frac{9-5-3}{9}

                          $=\frac{1}{9}

Rest of the wall = \frac{1}{9}

Hence the kevin painted \frac{1}{9} of the wall.

6 0
3 years ago
Are these scalene triangles similar?
AnnZ [28]
Yes! pretty sure they are
8 0
3 years ago
Ben's living room is a rectangle measuring 10 yards by 168 inches. by how many feet does the length of the room exceed the width
rjkz [21]
Since you are going in feet first calculate10 yards into feet and then 168 inches into feet. Then subtract the two. Hope that helped :)
5 0
3 years ago
The percent amounts of sand in 5 soil samples from the same garden are 73%, 68%, 88%, 74%, 81%. What is the average percent of s
alina1380 [7]
0.73+0.68+0.88+0.74+0.81=3.84

3.84 divided by 5
=0.768x100
=76.8% or 77%
3 0
3 years ago
Read 2 more answers
Other questions:
  • What value in place of the question mark makes the polynomial below a perfect square trinomial? x²+22x+?
    7·1 answer
  • PLEASE HELP!! I need answer to study for my math test. Morita works in a florist shop and makes flower arrangements. She puts 10
    7·1 answer
  • Please help!! also please explain I would like to understand.​
    10·2 answers
  • You are playing a game in which each player wins, loses, or daws(ties) at each turn. For each turn won, you are awarded 5 points
    15·1 answer
  • 1.
    8·1 answer
  • Help me guys pls pls pls i need a 70 or higher
    11·1 answer
  • Plaz..mmnj k,mnmnm 1
    7·1 answer
  • 39. Which phrase is represented by 2(9-n)+3 ?
    13·2 answers
  • PLS HELP ASAP <br> WHICH IS THE RIGHT ASNWER OF THE FUNCTION PICTURED BELOW? A,B,C,D?
    10·1 answer
  • You want to buy some noodles. A 9-ounce package costs $3.24. A 12-ounce package costs $4.20. A 20-ounce package costs $7.60. Whi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!