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
emmainna [20.7K]
2 years ago
15

Expand and Simplify 4( b+3) + 2 (b + 5)

Mathematics
2 answers:
tester [92]2 years ago
8 0

Answer:

6b + 22

Step-by-step explanation:

4b + <u>12</u> + 2b + <u>10</u>

add the like terms so 4b and 2b & 12 and 10

so: 6b + 22

Ipatiy [6.2K]2 years ago
6 0

Answer:

4( b+3) + 2 (b + 5)

4b+12+2b+10

6b+22

Step-by-step explanation:

You might be interested in
NEED HELP ASAP!!!!!!! WILL MARK CORRECT ANSWER BRAINLIEST!!!!
Ganezh [65]

Answer:

(x + 1)² + (y - 1)² = 1.5625

Step-by-step explanation:

From the picture we see:

The radius is 5 units. Each unit is .25 so the radius is 1.25.

The centre or middle M= ( -1, 1 )

Circle with centre M and radius r :

(x - xM)² + (y - yM)² = r²

xM = -1

yM = 1

r = 1.25

(x - (-1))² + (y - 1)² = (1.25)²

(x + 1)² + (y - 1)² = 1.5625

6 0
3 years ago
Use the diagram to copy and complete the statement. (#12, 14, 16)
Sergio [31]

11 is the biggest and the 22

8 0
3 years ago
Use the properties of operations to determine if the expressions are equivalent. 6 + y: 1/2(12 + y)​
Zarrin [17]

Answer:

The expressions are not equivalent

Step-by-step explanation:

This is due to the fact that when you plug in the same value for y they do not equal the same.

3 0
2 years ago
Bob has some 10 lb weights and some 3 lb weights. Together, all his weights add up to 50 lbs. If x represents the number of 3 lb
Aleks [24]

The equation would be : 10y + 3x = 50

Hope this helps :)

4 0
3 years ago
Read 2 more answers
After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in the dish decrease
boyakko [2]

After a special medicine is introduced into a petri dish full of bacteria, Every second, the number of harmful bacteria remaining in the body decays by a factor of 0.97

<h3>What is bacteria?</h3>

Generally, a kind of unicellular bacteria that has characteristics with many disease-causing organisms, such as having a cell wall but lacking organelles and an organized nucleus.

In conclusion, When a certain medication is put into a petri dish that is full of bacteria, the amount of pathogenic bacteria that are still present in the body decreases by a factor of 0.97 every single second.

Read more about bacteria

brainly.com/question/8008968

#SPJ1

6 0
2 years ago
Other questions:
  • Jenna has 76.47 dollars she bought 2 books for 39.86 dollars how much does she have left
    11·2 answers
  • Donna Bakes biscuits on a rectangular cookie sheet that is 30 centimeters by 50 centimeters.Each biscuit had a diameterof 8 cent
    13·1 answer
  • How do the measures of the side lengths of AABCcompare with those of AA'B'C' when AA'B'C' coincides with the other three triangl
    10·1 answer
  • I need this nowwww plss
    7·1 answer
  • You buy 2.3 pounds of apples for<br>$1.43 per pound. How much do<br>you spend?​
    5·1 answer
  • Carpet for one office costs $210. If the carpet sells for $8.75 per
    14·1 answer
  • What is the quotient to 2 1/5 divided by 6 3/5 int he simpliest form
    5·2 answers
  • Find the difference between the longest and shortest bean sprouts <br><br>Please i need ​
    7·1 answer
  • Below are two parallel lines with a third line intersecting them.
    8·1 answer
  • Solve for x and round please
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!