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
Katena32 [7]
3 years ago
12

How to solve problems with the distrbutive property with variables?

Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0
To solve if the number inside the parantaces have a virable then you will multiply it for example 4(a+2) you would multiply 4*a=4a 4*2=8 and your answer will be 4a+2
You might be interested in
ASAP HELPPP PLZZZZZ hurry plzzz
sleet_krkn [62]

Answer:

It's an enlargement

Step-by-step explanation:

e.g. when your pupils become dilated they enlarge

5 0
3 years ago
Read 2 more answers
7253(8x4v) when v = 13
Fittoniya [83]

Answer:

3039007

Step-by-step explanation:

V= 13

Substitue (v) for 13

7253(8*4(13))

Go by the rules be PEMDAS

First you the parentheses

4 times 13= 52

52 times 8= 416

Now you just multiply the two numbers

416 times 7253= 3039007

5 0
4 years ago
Read 2 more answers
How to help my child study times tables
Alex787 [66]

Everyday, make her/him learn 3-4 tables. After 3 days, give him/her a 'prize' for it. If that does not work, try teaching him 1 by 1 and memorize it.

6 0
3 years ago
You have $2 and earn $0.50 for each cup of lemonade you sell. Write an equation in two variables that represents the total amoun
Pani-rosa [81]
So because you will have $2 no matter how many cups you sell the equation starts off as AA = 2 

Next, you add the dependent variable, because 1 cup of cc = $0.50 you add 0.5cc to the equation (it can also be written as 1/2cc), to complete the equation.
AA = 1/2cc +2
3 0
3 years ago
1. On the last 5 quizzes, Marco has earned a total of 21 out of 25 possible points. If he has a perfect
Nonamiya [84]

The number of points Marco needs to bring his average up to 90% is 15points.

If there's a possible 25 possible points, and Marco has taken 5 quizzes;

Evidently, each quiz has weighs 5 points.

Mathematically;

\frac{21 + 5x}{5(5 + x)}  \times 100\% =  \frac{90}{100}

  • 2100 + 500x = 2250 + 450x

  • 50x = 150

x = 3.

Therefore, he needs 5x points = 15 points to bring his average up to 90%.

Read more:

https://brainly.in/question/24249798

3 0
2 years ago
Other questions:
  • Hugo and Viviana work in an office with eight other coworkers. Out of these 10 workers, their boss needs to choose a group of fo
    11·1 answer
  • Find sin x if cos x= 2/3 and x is in quadrant 4
    11·2 answers
  • The length of the entire border of the Unites States is approximately 32,000 miles, 5 8 of which is coastline. How long is the c
    15·1 answer
  • A piecewise function f(x) is defined as shown. f(x) = StartLayout enlarged left-brace 1st Row 1st column negative five-fourths x
    13·2 answers
  • - x+4=-3x + 8<br> multi-step equations
    9·2 answers
  • Please help, will mark brainliest! i'd appreciate it so much, thank you!
    10·2 answers
  •  
    6·2 answers
  • Put these in order starting from the smallest<br> 6^2 3^4 2^9<br> 5^3
    13·1 answer
  • X is greater than or equal to -7. Can-7 be a solution for x? Explain
    7·1 answer
  • Find the value of the variable in the parallelogram.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!