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
posledela
3 years ago
9

What expression is equivalent to 2(3a+2b-7)

Mathematics
1 answer:
agasfer [191]3 years ago
4 0

Answer:

6a+4b-14

Step-by-step explanation:

Distributive property. Multiply everything in the parenthesis by the number outside.

So you get

2 times 3a = 6a

2 times 2b = 4b

2 times-7 = -14

You might be interested in
I need help this one plz help me 4b-7-15b+3
Arte-miy333 [17]
Combine like terms the variables first. 4b-15b=-11b
-7+3=-4
-11b-4
7 0
3 years ago
Read 2 more answers
Determine 24% of R 36000​
Furkat [3]

Answer:

8,640

Step-by-step explanation:

Hope this helped

6 0
3 years ago
Read 2 more answers
Which of the following word problems can be solved using the equation 4(x + 8) = 40?
Naddika [18.5K]

Answer:

i think c

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
10483 people attended a rock festival. if there were 811 more boys than girls, and 2481 fewer adults over 50 years of age than t
Bond [772]

Answer: 4051 girls, 4862 boys and 1570 adults over 50 years of age group attended the festival.

Step-by-step explanation:

Let x denotes the number of girls.

Then, the number of boys = x+811

The number of adults over 50 years of age = x-2481

Now, by considering the given scenario :-

x+x+811+x-2481=10483\\\\\Rightarrow\ 3x-1670=10483\\\\\Rightarrow\ 3x=10483+1670\\\\\Rightarrow\ 3x=12153\\\\\Rightarrow\ x=\dfrac{12153}{3}=4051

Thus, the number of girls attended the festival = 4051,

Then number of boys = 4051+811=4862

Number of adults = 4051-2481=1570

7 0
3 years ago
Solve the system by substitution!
andre [41]
The answer is (-1,2)
3 0
3 years ago
Other questions:
  • What is (
    12·1 answer
  • Use the disruptive property to write an expression equivalent 5×(3+4)
    14·1 answer
  • About 24% of flights departing from New York’s John F. Kennedy International Airport were delayed in 2009. Assuming that the cha
    10·1 answer
  • How to work out the volume of a cone?
    9·1 answer
  • Jillian flew to New Zealand for summer vacation. While she was there, she rode her bike 1/3 of the time. She spent 1/4 of the re
    8·1 answer
  • A random survey of 9th and 12th grade students was taken regarding the type of drink they liked to order at their local coffee s
    9·1 answer
  • Given AABC with vertices A(-3,3), B(2,4), and C(3,-1), what is the area of ABC?
    10·1 answer
  • 30 POINTS PLEASE HELP
    9·1 answer
  • Which of the following statements is true about the function presented in the table?
    13·1 answer
  • Is {3,…} a defined set
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!