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
Dmitry_Shevchenko [17]
3 years ago
13

WILL GIVE BRAINLIEST HELP PLEASE

Mathematics
1 answer:
Tamiku [17]3 years ago
3 0
The relation t relates x to y. To determine if it is a function, see if one x value can give two different y values. Since each x value only has one y value, the relation is a function. To check if the inverse is a function, see if any one y value will give multiple x values. By inversing t, there are two values of x for the value of y = -4 (x = 4 and x = 6), so this is NOT a function.

Answer: Relation t is a function. The inverse of relation t is NOT a function.
You might be interested in
Samuel wants to use his earnings from Monday and Tuesday to buy some batteries
IrinaK [193]

Answer: There are 2 batteries which he can buy with his earnings .

Step-by-step explanation:

Since we have given that

Selling price of cans at the recycling center = $0.40 per pound

Number of pounds of cans he sold on Monday = 16.2

Number of pounds of cans he sold on Tuesday = 11.8

Total earning of Samuel is given by

(16.2+11.8)\times 0.40=\$11.2

Now, cost of battery =$5.60

So, number of batteries he can buy is given by

\frac{\text{ Total earnings}}{\text{ Cost of each battery}}\\\\=\frac{11.2}{5.6}\\\\=2

So, there are 2 batteries which he can buy with his earnings .

4 0
3 years ago
Read 2 more answers
-8(s+4) = -60<br><br> What is the value of s?
lukranit [14]

Answer:

SJsidsdbhsd

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
True or false, -|21| is always positive
Anuta_ua [19.1K]

Answer:

yes because it | | means absolute value

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the difference (7a-6b+7) - (8a-2)
olga nikolaevna [1]
Hey there!

Let's set up our expression:

(7a-6b+7)-(8a-2)

In order to simplify, we can use that subtraction sign and distribute it, using the distributive property. We have:

7a-6b+7-8a+2

Notice how it's plus two, because a negative times a negative two is a positive two. Now, it's a matter of finding the like terms and adding or subtracting them. These like terms can either have no variable, or have different coefficients but the same variable. That means our like terms are the 7a and -8a, and the 7 and 2. There's no like term for the 6b. That means we have:

(7a-8a) - 6b + (7+2) =

-a - 6b + 9

Hope this helps!
6 0
3 years ago
1. Using the above
Ivan

Answer:

yes there is a correlation

Step-by-step explanation:

here's how I found this by looking up all key words.

4 0
2 years ago
Other questions:
  • Dr. McCormick is a college professor. He recieves his paychecks monthly and grosses $4750 per paycheck. Find his annual salary.
    12·1 answer
  • Cooper invested $510 in an account paying an interest rate of 3 3\8 % compounded daily. Nora invested $510 in an account paying
    7·1 answer
  • Mrs. Thomas bought a bed for $1,548 and three armchairs. The bed cost 4 times as much as one armchair. How much did Mrs. Thomas
    7·2 answers
  • Explain the process to add two integers that have the same sign.
    11·2 answers
  • Is this equation an infinite solution, no solution, or one solution?? 36-7x=-7(x-5) is
    8·1 answer
  • PLEASE HELP &amp; SHOW WORK , ITS URGENT
    5·2 answers
  • Does anyone know the answer to the question below.
    13·1 answer
  • 3a+5b+2c=?<br> a+b=15<br> b+c=14<br> 5b=3b,2b
    13·2 answers
  • Eve bought a bag of 26 sour candies. She ate s of the candies. Write an expression that shows how many sour candies Eve has now?
    9·1 answer
  • A 1.5 kilogram lab cart accelerated unitorily from rest to a speed of 2.0 meters per second in 0.50 second What is the magnitude
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!