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
adoni [48]
3 years ago
6

4x(x + 3) +7x = what is the answer please

Mathematics
2 answers:
wel3 years ago
5 0
4x^2+12x+7x
4x^2+19x

Was it meant to equal something or are you just simplifying the equation?
Lapatulllka [165]3 years ago
5 0
First you need to expand it by multiplying what is in the brackets by what is in front of them so it would become:
4x*x=4x^2 and 4x*3= 12x so it is 4x^2+12x+7x
Now we can simplify by adding the like terms (the terms with the same variable) So it is:
12x+7x=19x
4x^2+19x

Hope this helps :)
You might be interested in
Niu has decorated x cards. He started with 24 stickers, and he used 4 stickers per card. Which expressions can we use to describ
Kisachek [45]

Answer:

24-4x

Step-by-step explanation:

We have been given that Niu has decorated x cards. He started with 24 stickers and he used 4 stickers per card. So stickers used in x cards will be 4x.

As initial number of stickers was 24, so we can find number of stickers left after decorating x cards by subtracting number of stickers used in x cards from 24.

\text{Number of stickers that Niu has left}=24-4x

Therefore, the expression 24-4x will represent the number of stickers that Niu has left after decorating x cards.


7 0
3 years ago
Read 2 more answers
The table below represents the function f, and the following graph represents the function g. x -6 -5 -4 -3 -2 -1 0 1 f(x) 8 -2
BigorU [14]

Answer:

Complete the following statements.

The functions f and g have the same axis of symmetry.

The y-intercept of f is greater than the y-intercept of g.

Over the interval [-6, -3], the average rate of change of f is less than the average rate of change of g.

7 0
1 year ago
Phil has drawn some house plans in which the lounge room will be 9.5 m long when it is built. This length has been drawn as 19cm
Monica [59]

Answer:

1:50 scale

Step-by-step explanation:

9.5m * 100 = 950cm

950/19 = 50

7 0
3 years ago
Help? 2+2-8+6-2+9+5-6+6-3+8-1+7-0+8-1+10-2+11+
SOVA2 [1]

Answer:

51

Step-by-step explanation:

2+2 = 4

4 - 8 = -4

-4 + 6 = 2

2 - 2 = 0

0 + 9 = 9

9 + 5 = 14

14 - 6 = 8

8 + 6 = 14

14 - 3 = 11

11 + 8 = 19

19 - 1 = 18

18 + 7 = 25

25 - 0 = 25

25 + 8 = 33

33 - 1 = 32

32 + 10 = 42

42 - 2 = 40

40 + 11 = 51

6 0
3 years ago
Can someone please help me ?
IRINA_888 [86]
Sure, What's up! What kinda help do you need. Give me subjects grade level.
8 0
2 years ago
Read 2 more answers
Other questions:
  • If y varies directly as the x^2 and y = 200 when x = 5, what is the value of y when x = -3?
    6·1 answer
  • Write an equation of a line that passes through the given point and has slope m<br> (3,4) m=1/2
    11·2 answers
  • A window is 12 feet above the ground. A ladder is placed on the ground to reach the window. If the bottom of the ladder is place
    14·2 answers
  • #3 please I don't understand
    11·2 answers
  • 1. IN hex: a. Convert 1000 to hex; b. Add DEF to CBA.
    12·1 answer
  • Plz help..................
    7·1 answer
  • Can someone please help me
    15·1 answer
  • The stem-and-leaf plot shows the distances, in miles, that a group of owners of new cars drove one weekend.
    6·1 answer
  • NEED HELP ASAP<br><br>Factor completely<br><br>Please show steps<br><br>2(x^3+5x^2-2x^2y-10xy)
    10·1 answer
  • The table list the profits of some of the worlds largest corporations in 2013. List the companies in order from greatest to leas
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!