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
JulsSmile [24]
3 years ago
5

Factor the polynomial: 2x(x - 4) + 7 (x - 4)

Mathematics
2 answers:
choli [55]3 years ago
7 0

Answer:

(x-4)(2x+7)

Step-by-step explanation:

2x(x-4)+7(x-4)

2x^2-8x+7x-28=

2x^2-x-28=

(x-4)(2x+7)

steposvetlana [31]3 years ago
6 0

Answer:

Step-by-step explanation:

With this question, we just have to group the terms, so in this case, we can remove the common term (x - 4), and then group the rest of them

If we do that we get:

(x - 4) (2x + 7)

Hope this helps,

Cate

You might be interested in
Jason had $32. He spent all the money on buying 4 CDs for $x each and 2 magazines for $y each. If Jason had bought 5 CDs and 2 m
Leni [432]
You can set up two equations from the information given. I will set them up for you:

32 = 4x + 2y
36 = 5x + 2y

Let's solve the first equation to come up with a value for y.

32 = 4x + 2y
32 - 4x = 2y
16 - 2x = y

Now we plug y into the other equation.

36 = 5x + 2(16-2x)
36 = 5x + 32 - 4x
4 = x

Now we have our real x value and we can plug it into the first equation.

32 = 4(4) + 2y
32 = 16 + 2y
16 = 2y
8 = y

Since x = 4 and y = 8, you get the final coordinates of (4,8).

Your answer is the second statement provided above.
3 0
2 years ago
What is Canada in 117 in a ratio of 1:8
sveta [45]
Canada is 24 in a ratio of 1:8
7 0
3 years ago
Read 2 more answers
A doctor raised $35,602 to use for research. She later found out that she would need $69,600 to completely pay for it all.
antoniya [11.8K]
The doctor has 35,602 and she needs 69,600.

We need to do subtraction to find out how much more she needs to raise.

69,600 - 35,602 = ?

69,600 - 35,602 = 33,998

The doctor needs to raise $33,998 more.

Your final answer is A. $33,998
7 0
2 years ago
Read 2 more answers
Find the area of the shaded region in the figure below.<br> 7 m
tester [92]

Answer:

the rigth arel

Step-by-step explanation:

4 0
3 years ago
Mike has 21 pounds of tomatoes and 9 pounds of mixed peppers from his garden that he will use to make salsa and tomato sauce. Th
wel

Answer:

x= 6 , y = 3

Step-by-step explanation:

x + 5y = 21

i am using trail and error method and i got the answer easily

the logic behind this is simple

the first equation is x + 5y = 21 so we can say that y  will be 5 x 1 , 5 x 2 , 5 x  3 , 5 x 4

first i did 5 x 4 = 20

x + 5 x 4 = 21

x= 1 but the equation x + y = 1 + 4 = 5  which is not equal to 9

second i tried with 5 x 3 =15

and the equation will be

x + 5 x 3 = 21

6 + 15 = 21

this time the second equation became true

x + y = 9

6 + 3 = 9

the no of pounds of salsa = 6

no of pounds of tomato = 3

8 0
1 year ago
Other questions:
  • 19 question find the solution of. Y = 6× + 1 for x = 5
    9·1 answer
  • My little sister needs some help
    5·1 answer
  • Find the point P along the directed line segment from point A(-8,-3) to point B(6,12) that divides the segment in the ratio 1 to
    9·1 answer
  • 1.
    14·1 answer
  • BE is a mid segment of triangle ACD and BD is parallel to AE. If AB = 4, AE = 5, CD = 6, the value of AD is:
    13·1 answer
  • The number of eggs in the refrigerator e decreased by 2 equals 15.
    8·1 answer
  • Please please pleaseeee answer
    13·1 answer
  • How to do you find the constant of variation when it’s a direct variation?
    7·1 answer
  • I need help please giving brainlest which statement accurately describes the scatter plot
    10·1 answer
  • What is the percent change from 147 to 298? Round your answer to the nearest tenth.​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!