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
alina1380 [7]
3 years ago
12

Please help 10 points and I will give you brainliest

Mathematics
2 answers:
IgorC [24]3 years ago
8 0

Answer:

-10

Step-by-step explanation:

5ab-4bc+8ab+9=

1) 5ab+8ab=13ab

2) 13ab-4bc=b(13a-4c)

3) b(13a-4c)+9= (-1)( 13×3-4×5)+9= -19+9= -10

Cloud [144]3 years ago
4 0

Step-by-step explanation:

here u go.

hope it helps you

You might be interested in
Victoria wants to save $500 for a vacation. She plans on saving $20 a day. If she already has $160 saved, what is the minimum nu
Valentin [98]

Answer:

Step-by-step explanation:

awnswer is 17

5 0
3 years ago
Which expression is equivalent? 8(3x − 6) A) 24x + 48 B) 24x − 48 C) −24x + 48 D) −24x − 48
Irina18 [472]
If this is distributive property, you would change 8(3x-6) to 8(3)x-8(6) and another way to say that is 24x-48 so it would be b and for d there are two negative signs which would equal positive so b and d
5 0
3 years ago
Read 2 more answers
Line GH contains points (-2,6) and H (5,-3). What is the slope of GH
svetlana [45]

Answer:

    -9/7

Step-by-step explanation:

To find the slope given 2 points, we use the formula

m = (y2-y1)/(x2-x1)

 where (x1,y2) and (x2,y2) are the two points

m = (-3-6)/(5--2)

m = (-3-6)/(5+2)

   = -9/7

8 0
3 years ago
Read 2 more answers
THE PROBLEM IS ON THE PHOTO
Mazyrski [523]
When in doubt, go with C
7 0
3 years ago
Read 2 more answers
Kaylee is decorating a ballroom ceiling with garland. If the rectangular ceiling is 20 meters by 48 meters, how much garland wil
Vitek1552 [10]

Answer:

960

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Picture shown!! help pleaseer
    8·1 answer
  • Find the ratio of the geometric sequence 11,99,891
    13·1 answer
  • __x90.3=903<br><br> __x90.6=906 <br> What goes in the blanks
    13·1 answer
  • Select the inequality that corresponds to the given graph. graph of an inequality with a dashed line through the points negative
    7·2 answers
  • Consider the two functions. Which statement is true?
    5·1 answer
  • A train travels 558 miles in 3 hours at this rate how far does the train travel per hour
    12·2 answers
  • What is (32 thousands 1 hundred) ×10
    13·1 answer
  • Does anyone know what 2/6 plus 1/8 is?
    8·1 answer
  • PLEASE HELP WILL GIVE BRAINLY AND 5.0 RATING
    14·1 answer
  • What type of factoring methods will be used to factor this expression completely?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!