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
nasty-shy [4]
3 years ago
12

Solve the equation. 3x + 6 = 24

Mathematics
2 answers:
Makovka662 [10]3 years ago
7 0

Answer:

option no.C 6

Step-by-step explanation:

3x+6=24

3x=24–6

3x=18

x=18/3

x=6

IgorC [24]3 years ago
7 0

Answer: C.6

Step-by-step explanation: First thing you would need to do is subtract 6 on both sides which leaves us with 3x=18 Next step would be to divide 3 on both sides to isolate the variable which gives us x=6

You might be interested in
Brooke has to set up 70 chairs in equal rows for the class talent show. But, there is not room for more then 20 rows. What are t
grin007 [14]

Answer:

The answer is 2, 5, 7, 10, and 14.


Step-by-step explanation:

Let x be the number of rows. There is not room for more than 20 rows:

x ≤ 20


Since all rows must be equal, when we divide 70 by x, we must get a whole number. So, we must find all divisors of 70 smaller or equal to 20 and they are: 2, 5, 7, 10, and 14.

So, the possibilities are:

2 rows with 35 chairs in each row

5 rows with 14 chairs in each row

7 rows with 10 chairs in each row

10 rows with 7 chairs in each row

14 rows with 5 chairs in each row

Hope this helps!!


~CoCo

7 0
3 years ago
Suppose that P(A) = 0.97. Which of the following is the best interpretation of this statement?
storchak [24]

We have that This equation simply state that P as a Function of A is equal to 0.97

From the question we are told that

P(A) = 0.97.

Generally

This equation simply state that P as a Function of A is equal to 0.97

i.e P is a Constant equation and A is a variable that changes P to 0.97

For more information on this visit

brainly.com/question/23366835?referrer=searchResults

7 0
2 years ago
In a class of 30 students (x+10) study algebra, (10x+3) study statistics, 4 study both algebra and statistics. 2x study only alg
Vladimir [108]

Answer:

1. The Venn diagrams are attached

2. When the statistics students number = 10·x + 3, we have;

The number of students that study

a. Algebra = 128/11

b. Statistic = 213/11

When the statistics students number = 2·x + 3, we have;

The number of students that study

a. Algebra = 16

b. Statistic = 15

Step-by-step explanation:

The parameters given are;

Total number of students = 30

Number of students that study algebra n(A) = x + 10

Number of students that study statistics n(B) = 10·x + 3

Number of student that study both algebra and statistics n(A∩B) = 4

Number of student that study only algebra n(A\B) = 2·x

Number of students that study neither algebra or statistics n(A∪B)' = 3

Therefore;

The number of students that study either algebra or statistics = n(A∪B)

From set theory we have;

n(A∪B) = n(A) + n(B) - n(A∩B)

n(A∪B) = 30 - 3 = 27

Therefore, we have;

n(A∪B) = x + 10 + 10·x + 3 - 4 = 27

11·x+13 = 27 + 4 = 31

11·x = 18

x = 18/11

The number of students that study

a. Algebra

n(A) = 18/11 + 10 = 128/11

b. Statistic

n(B) = 213/11

Hence, we have;

n(A - B) = n(A) - n(A∩B) = 128/11 - 4 = 84/11

Similarly, we have;

n(B - A) = n(B) - n(A∩B) = 213/11 - 4 = 169/11

However, assuming n(B) = (2·x + 3), we have;

n(A∪B) = n(A) + n(B) - n(A∩B)

n(A∪B) = 30 - 3 = 27

Therefore, we have;

n(A∪B) = x + 10 + 2·x + 3 - 4 = 27

2·x+3 + x + 10= 27 + 4 = 31

3·x = 18

x = 6

Therefore, the number of students that study

a. Algebra

n(A) = 16

b. Statistics

n(B) = 15

Hence, we have;

n(A - B) = n(A) - n(A∩B) = 16 - 4 = 12

Similarly, we have;

n(B - A) = n(B) - n(A∩B) = 15 - 4 = 11

The Venn diagrams can be presented as follows;

6 0
3 years ago
Identify the common factor of 16,24,50
goldenfox [79]
The common factor is 2
5 0
3 years ago
Read 2 more answers
Jason is planning to replace carpet in the utility room of his house the length of the room is 8 feet and the width of the room
olganol [36]

Given Information:

Length of room = l = 8 feet

Width of room = w = 7 feet

Required Information:

Amount of carpet = ?

Answer:

Amount of carpet = 56 ft²

Step-by-step explanation:

Jason wants to replace the carpet in the utility room of his house.

We are given the dimensions of the room and we are asked to  find the required amount of carpet in square feet.

The required amount of carpet is given by

A = w\times l

where w is the width of room and l is the length of the room.

A = 7\times 8\\\\A = 56 \:

Therefore, Jason need 56 square feet of carpet for the utility room.

6 0
3 years ago
Other questions:
  • There is a clown's face on the top of a spinner. The tip of his hat rotates to (−2, 5) during one spin. What is the cosine value
    5·1 answer
  • 3(t+5) = 6<br><br> Answer Fasttt!
    12·2 answers
  • What is six times more than three times a number is that number increased by 24. Find the number. Write an equation. And find x
    14·1 answer
  • Which of the following conjectures is false?<br>Please give a counterexample!<br>Thank youuu
    14·1 answer
  • 6x-12 =12( )<br> I have to factor idk how
    11·1 answer
  • Alexa is using 6 pounds of apples to make pies.
    9·1 answer
  • Suppose you want to build a small walkway around your garden so that there is someplace to walk around and work on your vegetabl
    6·1 answer
  • At a certain high school, 450 out of 500 seniors will graduate and half of the graduates will go to college. What percentage of
    14·1 answer
  • Describe the error in using properties of parallelograms.
    6·1 answer
  • Is this number written in scientific notation? 33.4 × 10 − 2 Group of answer choices Yes it is in scientific notation No it is n
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!