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
bonufazy [111]
3 years ago
14

6[x+1]=-2[3x+9] please show work will give brainlist

Mathematics
1 answer:
Oxana [17]3 years ago
5 0

Answer:

Step-by-step explanation:

6(x+1) = -2(3x+9)

6x+6 = -6x-18

6x+6x+6-6 = -6x+6x-18-6

12x=-24

x= -2

You might be interested in
How do you provide the value of k that makes each equation true?
Verdich [7]

Answer:

sorry dont know

Step-by-step explanation:

6 0
3 years ago
What is the perimeter of the trapezoid graphed below?
Zanzabum
To get the perimeter of the trapezoid, we will add the lengths of the 4 sides together.
So, first we will need to get the length of each side.

Base of trapezoid = 8 - 2 = 4 units
The upper edge of the trapezoid = 6 - 4 = 2 units

Now, for the two side edges, we can note that they are both equal. So, we need to get only one length (as the other would be the same). I will get the length of the left side.
Coordinates of the start point are (2,4) which represent (x1,y1)
Coordinates of the end point are (4,9) which represent (x2,y2)
To get the distance between the two points, we will use the rule attached in the image below as follows:
distance = sqrt ((4-2)^2+(9-4)^2)
distance = √29
Therefore, each of the side edges equal √29 units

From the above, we can now easily get the perimeter as follows:
perimeter = 6 + 2 + √29 + √29
perimeter = 8 + 2√29 units

Based on the above calculations, the best choice would be:
D. 8 + 2√29 units

3 0
3 years ago
Read 2 more answers
Which equation represents the graph​
elena55 [62]
aaanswer : D) y=2x
8 0
3 years ago
Question 13<br> D=<br> Segment KM=
zhenek [66]

Answer:

12

Step-by-step explanation:

4 0
3 years ago
Calendar
nikitadnepr [17]

Answer:

(a) C = 0.29<em>t</em> + 2.50

(b) 5

Step-by-step explanation:

The variables are defined as follows:

<em>t</em> = the number of  toppings

<em>C</em> = total cost for ice cream

It is provided that:

  • An ice cream with no toppings is $2.50.
  • Every topping is priced at $0.29 each.

(a)

The algebraic equation to find the total cost for ice cream depending on the number of  toppings is:

C = 0.29<em>t</em> + 2.50

(b)

Compute the number of toppings Mr. Torrance can buy if  he wants to spend only $4.00 on it as follows:

C = 0.29<em>t</em> + 2.50

4.00 = 0.29<em>t</em> + 2.50

0.29<em>t</em> = 4.00 - 2.50

0.29<em>t</em> = 1.50

<em>t</em> = 5.1724

<em>t</em> ≈ 5

Thus, Mr. Torrance can buy 5 toppings.

5 0
3 years ago
Other questions:
  • Help. - Math - ^ Photo ^
    10·1 answer
  • Roman is born in the year 123 BC and dies at the age of 74 years. Use a negative number to express the year in which he dies
    8·1 answer
  • PLEASE PLEASE PLEASE HELP
    5·1 answer
  • The function g(x) = 8(4x) is reflected across the x-axis to create f(x). What is the equation for f(x)? f(x) =_____ (4)x
    5·2 answers
  • 8 ft<br> Find the area of the figure.<br> The area is<br> square feet<br> Help me
    15·2 answers
  • Is -3/4 greater or less than or equal-.75
    14·1 answer
  • CAN SOMEONE HELP ME WITH THIS A 20-foot ladder is leaning against a wall of a house. It is set 16 feet from the base of the wall
    12·2 answers
  • What is the slope of this line?
    8·1 answer
  • 3 6/4 in simplest form
    6·1 answer
  • PLEASE HELP ME URGENT PLEASE
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!