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
Dafna11 [192]
3 years ago
10

(5x3 + 48x2 + 25x − 18) ÷ (x + 9)

Mathematics
1 answer:
Lorico [155]3 years ago
5 0
(x+1)•(5x-2) hope this helps
You might be interested in
John is 3 years older than Jim. Jim is 4 years less than twice David’s age. How old are the three boys if their ages add up to 3
gulaghasi [49]

Answer:

15  years , 12  years , 8 years.

Step-by-step explanation:

Given:

John is 3 years older than Jim.

Jim is 4 years less than twice David’s age.

Ages of three boys add up to 35.

Question asked:

How old are the three boys?

Solution:

Let age of David = y

Let age of Jim = x

Then age of John will be = x + 3

As Jim is 4 years less than twice David’s age

Equation will be  , x = 2y - 4

Multiplying both side  by 2

                       = 2x = 4y - 8  (let equation 1 )

As ages of three boys add up to 35.

Equation will be,x + (x + 3) + y = 35

                           = 2x + 3 + y = 35

Subtracting both side by 3

                           =   2x + y = 32

                          = 2x = - y + 32  (let equation 2 )

subtracting equation 1 and 2,we get

                           =  2x = - y + 32

                          =   2x = 4y - 8

                          =  0 = - 5y + 40

                          = 5y = 40

dividing both side by 5

                              = y = 8 (David ages)

Then  ( age of Jim)  x = 2y - 4

                                 x = 2 \times8 - 4

                                    = 16 - 4

                                    = 12 years

Then age of John will be, x + 3

                                            = 12 + 3

                                            = 15 years

Thus, age of John = 15 years

Age of Jim = 12 years

Age of David = 8 years

7 0
2 years ago
The sum of seven interior angle measurements in an octagon equal 835º. What is the angle measurement of the 8th angle? (Hint: An
BartSMP [9]
The answer is d hope it helps!
7 0
3 years ago
What is the answer to a0/12 = -6
emmainna [20.7K]
The answer I think it would be -6 right?
5 0
3 years ago
What is (x-2)(x+2) in standard from
trasher [3.6K]
Answer= x^2-4

I hope this helps.
5 0
2 years ago
How do you solve this step by step??
KonstantinChe [14]

Answer:

Step-by-step explanation: 6x+5x=3x+2x-54

                                               11x=5x-54

                                                +5x  +5x

                                                   16x=54

                                                     16    16

                                                       x=3.375

3 0
3 years ago
Other questions:
  • A square tile has a side Length of 16cm. What is the area of the tile ?
    13·2 answers
  • Which values for Theta have the same reference angles?
    14·2 answers
  • Carlos está preparando una receta de
    11·1 answer
  • If Juliana and Brody hiked 3 2/3 trail and 2 5/6 trail how far did they hike
    14·1 answer
  • Kerry worked 46 hours last week. His hourly rate is $9.60. He has the following deductions taken from his pay: federal income ta
    5·1 answer
  • How do you simplify <br> 1 π (64)^2 (6)
    11·2 answers
  • A full-service salon charges $15.00 for a haircut and $0.45 per hair roller used in a perm. What is the minimum number of hair r
    5·1 answer
  • Im in pain lololololollololololol please help
    7·1 answer
  • Please help me with this homework
    9·2 answers
  • I need the correct answer
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!