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
Alekssandra [29.7K]
3 years ago
9

Simplify the expression 9−8b+6b 9−8b+6b . 9−8b+6b=?? haha last one XD

Mathematics
1 answer:
Vladimir79 [104]3 years ago
5 0
You should get it now from my previous answer.

But to apply it.

9 - 8b + 6b
9 + (-8b + 6b)   <- Collect like bases (b)
9 + (-2b)           
9 - 2b

Therefore it simplified is 9 - 2b
You might be interested in
Need help on this question
aleksandrvk [35]

Answer:

f(-1)=6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Ok for this one im really stuck and i need help.just want to make sure i understand this one.
tangare [24]

Answer:

70 - 5√10 ft²

Explanation:

Perimeter is the distance around a two-dimensional shape.

                       area of rectangle: length x width

Here given:

length: (3√2 + 4√5) ft

width: (-5√2 + 5√5) ft

Solve for perimeter:

length x width

(3√2 + 4√5) x (-5√2 + 5√5)

<u>apply distributive method</u>

(3√2)(-5√2) + (3√2)(5√5) + (4√5)(-5√2) + (4√5)(5√5)

<u>multiply</u>

-15(2) + 15√10 -20√10 + 20(5)

<u>combine</u>

-30 -5√10 + 100

<u>simplify</u>

70 - 5√10

4 0
2 years ago
A train travels 68 kilometers in 2 hours, and then 64 kilometers in 3 hours. What is its average speed
skad [1K]
Average speed is the distance traveled by an object in total and divided by the amount of time an object covers the distance. The formula is -
Average speed = total distance traveled / total time taken
                         = 68km+64km / 2 hrs.+3hrs.
                         = 132km / 5hrs.
                         = 26.4km/hr.
Therefore, the train's average speed is 26.4km/hr.
5 0
3 years ago
84784+24849+748429+123456
zhuklara [117]

Answer:

981,518

Step-by-step explanation:

Have a nice day :)

5 0
2 years ago
Can someone please answer this please and explain
Blababa [14]

Answer:

12  3  0  3  12

Step-by-step explanation:

Just plug in each value in the table in as x so when you plug in -2 that would be 3(-2)^2.  -2x-2=4. 4x3=12. :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • 1 2/5 - (-3/5) what would the answer me?
    6·2 answers
  • What can you say about the 3's in the number 43,335
    10·1 answer
  • The mean for your data set is 13. The standard deviation is 2.5. What is the z-score for 10? Note 1: If necessary, round your an
    5·1 answer
  • I need help ASAP please and thanks :-))
    10·1 answer
  • Which number would be 16,000 when rounded to the nearest thousand: 15,472 or 15,518 or 16,511 or 16,739?
    8·2 answers
  • What are all the exact solutions of -3tan^2x+1=0? Give your answers in radians.
    13·1 answer
  • Please help me. This is being times and I really need help
    7·1 answer
  • Find 4.23 - 6.87 Write your answer as a decimal
    11·2 answers
  • The scatter plot shows the number of text messages sent (x) and text messages received (y) by 10 students in a half hour.
    11·2 answers
  • Write the number in scientific notation (question) ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!