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
marshall27 [118]
2 years ago
13

Please answer accurately and show work if you can

Mathematics
1 answer:
scoundrel [369]2 years ago
7 0

Answer:

A. a - 3 ≤ -5

Step-by-step explanation:

Move all terms with a to the right side of the inequality

You might be interested in
If 80% of M is equal to 50% of N and N≠0, what is N M equal to?
asambeis [7]

Answer:

0.625N

Step-by-step explanation:

                                        0.50N

0.80M = 0.50N, so M = ------------

                                          0.80

and so:

                0.50N

N*M = N*------------ = (5/8)N, or 0.625N

                   0.80

3 0
3 years ago
If y varies inversely as X and Y equals 5 when x equals 3 find X when Y is 15​
omeli [17]

Answer:

x = 1

Step-by-step explanation:

Given that y varies inversely as x then the equation relating them is

y = \frac{k}{x} ← k is the constant of variation

To find k use the condition y = 5 when x = 3

k = yx = 5 × 3 = 15, thus

y = \frac{15}{x} ← equation of variation

When y = 15 then

15 = \frac{15}{x} ( multiply both sides by x )

15x = 15 ( divide both sides by 15 )

x = 1

5 0
3 years ago
What feature of the box and whisker plot does the IQR describe
Oksanka [162]
The IQR tells you how spread out the "middle" values are. It can also be used to figure out if there are any outliers.
5 0
3 years ago
Which of the following lists of orders pairs is a funtion
nordsb [41]

Answer:

D


Step-by-step explanation:

For it to be a function, every x value must have 1 unique y value ONLY.


In option A, you can see that the x value of 1 has 2 y values, 1 & 5. So it's not a function.


In option B, you can see that the x value of 0 has 2 y values, 0 & -4. Moreover, the x value of 4 also has 2 y values, 2 & -2. So it's not a function.


In option C, you can see that the x value of -2 has 2 y values, 4 & -4. This is not a function as well.


In option D, each x value has a unique y value that are different. So this is a function.


Answer is option D.

5 0
3 years ago
What is the solution to the following system?<br> -4y=8 <br> x+3y-3z=-26<br> 2x-5y+z=19
Viktor [21]
⓵
-4ỿ = 8

Simplify the left side in order to isolate the ỿ!

-4ỿ = 8
+4 +4

Ỿ = 12

⓶
× + 3y - 3z = -26

Simplify the left side in order to isolate the ×, ỿ and z!

× + 3y - 3z = -26
÷3 ÷3

× + ỿ - 3z = -8,66 periodic
÷-3 ÷-3

× + ỿ + z = 2,88 periodic

⓷
2× - 5ỿ + z = 19

Simplify the left side in order to isolate the ×, ỿ and z!

2× - 5ỿ + z = 19
÷2 ÷2

× - 5ỿ + z = 9,5
÷-5 ÷-5

× + ỿ + z = -1,9
3 0
3 years ago
Read 2 more answers
Other questions:
  • Double number line 3t+15=45
    14·1 answer
  • What must be the value of x if (x,4) lies on the line 3x +y = 10
    5·1 answer
  • Justin buys candy that cost 6$ per pound he will spend at most $66 on candy what are the possible numbers of pounds he will buy
    9·1 answer
  • What is the distance between the points (-7, -8) and (10, -8)
    14·1 answer
  • Can an object with constant acceleration reverse its direction? explain​
    5·1 answer
  • C/2+5=1 what does C equal?
    12·1 answer
  • Convert 386 milligrams to grams.<br><br> 0.386 g<br> 3.86 g<br> 38.6 g<br> 3,860 g
    10·1 answer
  • Find slope of a line using points (2,0) and (4,3)
    6·1 answer
  • . 6x – 3y = 15
    15·1 answer
  • Which calculation correctly uses prime factorization to write V48 in simplest form?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!