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
MariettaO [177]
3 years ago
8

Use the commutative law of addition to find an expression equivalent to 7(c+3)

Mathematics
1 answer:
Vlada [557]3 years ago
5 0

Answer:

7c+21

Step-by-step explanation:

multiply 7 by c  and 7 times 3

7c and 21

7c+21

You might be interested in
Where was a error made in combining and solving the equation below?
Lera25 [3.4K]
It should be a positive 5 not a negative so the error was made at the end because u divide
3 0
3 years ago
Write an exponential equation that represents the given situation. You invest $1000 and it increases 12% each year. Can you teac
IrinaK [193]

Answer:

FV= 1,000*(1.12^n)

Step-by-step explanation:

Giving the following information:

Initial investment= $1,000

Increase rate= 12% = 0.12

We need to formulate an exponential equation to show the value in n years.

<u>To calculate the Future Value, we need to use the following formula:</u>

FV= PV*(1+i)^n

Being:

FV= Future Value

PV= Initial Investment

i= increase rate

n= number of periods

FV= 1,000*(1.12^n)

<u>For example, for one year:</u>

FV= 1,000*(1.12^1)

FV= $1,120

For 3 years:

FV= 1,000*(1.12^3)

FV= $1,404.93

8 0
2 years ago
Help behjrbjhvbjfjdji
Olegator [25]
The answer is 24 rides! I hope this helps!
3 0
2 years ago
Read 2 more answers
The length of a rectangle is 3yd less than twice the width, and area of the rectangle is 27yd^2. Find the dimensions of the rect
Llana [10]
Width= 4.5 yards
length= 6 yards
3 0
3 years ago
Work out <br> Root 6 x root 6 x root 6
Eddi Din [679]
So you have to simplify the expression so 6√6
4 0
3 years ago
Other questions:
  • How to solve expression using exponents
    7·2 answers
  • A survey shows that 67% of peanut butter lovers prefer chunky-style. Out of 850 people surveys, how many can be predicted to say
    12·2 answers
  • URGENT 100 POINTS TO THE FIRST WHO ANSWERS CORECTLY
    7·2 answers
  • The larger of two consecutive odd integers is four less than three times the smallest integer. Find the two integers.
    15·1 answer
  • Find the missing length <br> . Leave your answers in simplest radical form
    10·1 answer
  • find the value of x need help its been years since i practice or solved problems like this and with steps plz thanks in advance
    14·1 answer
  • Um comerciante comprou um lote de cabos e quer colocá-los à venda em pedaços, o maior possível, com o mesmo comprimento e sem ha
    7·1 answer
  • The ratio of Victors money to Susies money is 4:7 at first. After Victor spent half of his money and Susie spent $60, Susie had
    15·2 answers
  • Ill give brainless to whoever can help me with this problem
    13·1 answer
  • 100 points. Which is the graph of f (x) x - 1/ x2 - x 6
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!