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Choose the expression that is equivalent to the expression n − n + n − n.

Answers

Answer 1
Answer: we need the picture

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Let f(x) = 7x − 5, x ≤ −5−x2, x > −5.Find f(−1), f(−5), and f(−6)
Hey can you please help me posted picture of question
Can you please help im running out of time9) -23 - (-14)= *

Find the sum? Enter your answer in simplest form 1/8 +5/6

Answers

Answer:

23/24

Step-by-step explanation:

1/8 + 5/6

The common denominator is 24

1/8 *3/3 = 3/24

5/6*4/4 = 20/24

3/24 + 20/24

23/24

The sum of (1)/(8) and (5)/(6)  given  as an expression using the least common multiple  in the simplest form is   (23)/(24).

 When both the numerator and denominator does not have any common factor in between them is called as  simplest form. Simplest form is also called as lowest form.

A statement containing variables, numbers or connected by an operator is called expression.

According to the given expression

The least common multiple (LCM) for 8 and 6 is 24. We can convert both fractions to have a denominator of 24:

\frac {1}{8} +(5)/(6)

Now that both fractions have a common denominator of 24, we can add them,

(3)/(24) + (20)/(24) \n \n =(23)/(24)

Therefore, the sum of(1)/(8) and (5)/(6) is   (23)/(24)

Learn more about  the least common multiple  here :

brainly.com/question/30060162

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An automobile purchased for 22,000 is worth 2500 after 5 yrs. Assuming that the cars value deprecited steadily from year to year, what was it worth at the end of third year

Answers

Original price = 22000
New price = 2500
Amount depreciated in 5 years = 22000 - 2500
                                                  =19500
Amount depreciated in 1 year = 19500/5
                                                = 3900
Worth after 3 years = 22000 - 3(3900)
                               = 10300

What are the domain and range of the real-valued function f(x)=2/3x?A. The domain is all real number except 0. The range is all real numbers except 0.
B. The domain and the range are all real numbers.
C. The domain is x>0. The range is f(x)>0.
D. The domain is all real numbers except 0. The range is all real numbers

Answers

If your function is (as written) ...

... f(x) = (2/3)x

Then B is the correct answer.

_____

If your function is ...

... f(x) = 2/(3x)

Then A is the correct answer.

Which situation is best represented by the following equation? 45w + 123.95 = 753.95 A. Erica paid $753.95 for dance classes. She paid a $123.95 registration fee and $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes? B. Erica paid $753.95 for dance classes. She paid a $45 registration fee and $123.95 for each week she was enrolled in the classes. What is w, the number of weeks Erica was enrolled in dance classes? C. Erica and her sister paid $753.95 for dance classes. Erica paid $123.95 for each week she was enrolled in the classes, and her sister paid $45 for each week she was enrolled in the classes. What is w, the number of weeks Erica and her sister were enrolled in dance classes? D. Erica paid $753.95 for dance classes. She paid $123.95 for each week she was enrolled in the classes after using a coupon that gave her $45 off the price per week. What is w, the number of weeks Erica was enrolled in dance classes?

Answers

Answer:

It is A

Step-by-step explanation:

Because the variable is w and that would mean week so it is 45 every week

Answer:

It is A

Step-by-step explanation:

Because the variable is w and that would mean week so it is 45 every week

A relation includes the coordinate (3,3). What other coordinate must be included in the relation if it is even?

Answers

let's not forget that when a relation is "even" f(-x) = f(x), or namely any negative of "x" yields the same result as any positive one.

if this relation is "even" and has (3 , 3), where x = 3, then if we were to plug f(-3) we should get a result or y-value of the same 3, giving us a point of (-3 , 3).

What is 78 radishes planted in a 13-foot long row written as a unit rate per inch

Answers

To convert to a unit rate per inch or find how many radishes per inch. You need to know how many radishes and how many inches.

There are 78 radishes.

The 13 feet converts to 156 inches (13 x 12)z

78 radishes/156 inches =
1/2 radish per inch

The unit rate is 1/2 radish per inch.
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