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
artcher [175]
3 years ago
5

Use the properties of exponents to solve for the each variable.

Mathematics
1 answer:
Wittaler [7]3 years ago
3 0

a=8+2=10; b=4•5=20; c=6-2=4

You might be interested in
Write an equation for the nth term of the arithmetic sequence. Then find a40.
Olegator [25]

Answer:

The nth term is: a_n = \frac{1}{4} + \frac{1}{4}(n-1)

a40 = 10

Step-by-step explanation:

Arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.

The nth term of a sequence is given by:

a_n = a_1 + (n-1)d

In which a_1 is the first term and d is the common difference.

1/4,1/2

This means that:

d = \frac{1}{2} - \frac{1}{4} = \frac{2}{4} - \frac{1}{4} = \frac{1}{4}

1/4

This means that a_1 = \frac{1}{4}

The nth term is:

a_n = a_1 + (n-1)d

a_n = \frac{1}{4} + \frac{1}{4}(n-1)

Then find a40.

a_{40} = \frac{1}{4} + \frac{1}{4}(40-1) = \frac{1}{4} + \frac{39}{4} = \frac{40}{4} = 10

So

a40 = 10

8 0
2 years ago
There are 131 students at a small school and 35 of them are freshmen. What fraction of the students are freshmen?
IrinaK [193]

Answer:

35/131

Step-by-step explanation:

Since 35 out of 131 students are freshmen, the fraction would be:

35/131

<em>I hope this helps! :)</em>

6 0
2 years ago
A company is purchasing new computers for its new office. The expression below represents the total cost of the computers, inclu
tangare [24]
Well, we can see that 115x refers to something that increases by 115 per purchase, while the 100 refers to a one time cost. Out of the possible answers the only one time charge is the installation charge, which refers to the 100$, and the 115x refers to the computers. In 115x, the 115 refers to how much a computer costs, and the x refers to the number of computers.
6 0
3 years ago
Read 2 more answers
The line plot above shows the distance in miles Luna runs each day. What is the difference in distance between the fewest miles
ollegr [7]
C


hope this helps have a good day!! :)
please mark brainliest
5 0
3 years ago
Three of the following statements are true. Which one is NOT true? <br> |-12| &gt; 1
san4es73 [151]
|-12| is greater than 1

The absolute value brackets make the -12 positive, 12>1.

True
5 0
1 year ago
Read 2 more answers
Other questions:
  • What is the solution to 72+4·x≥400
    11·1 answer
  • Which statement is a correct interpretation of the vertical line test? If only one vertical line intersects the graph at exactly
    14·1 answer
  • Trsanslate to an algebraic expression. EASY 35 POINTS
    5·2 answers
  • Which description is correct for the x-intercept(s) of Function A and Function B?
    9·2 answers
  • What is the five number summary of the following data set? Write the numbers separated by commas. 45, 8, 51, 47, 31, 45, 12, 55,
    14·1 answer
  • In the cafeteria's refrigerator, there are 10 bottles of orange juice and 20 bottles of apple juice. What is the ratio of bottle
    13·2 answers
  • If y = 4x - 7 were changed to y = 12x + 1, how would the graph of the new function compare with the original?
    15·2 answers
  • Alexandra plays poker with seven friends. Each of the eight players starts with 60 chips, but players take chips from one anothe
    9·1 answer
  • Find the value of m..............................................(this is the whole question btw)
    8·1 answer
  • You have only quarters and dimes in your pocket. In total, you have 15 coins. The total value of all of these coins is $3.00. Ho
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!