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
bearhunter [10]
3 years ago
8

Select all the ordered pairs that satisfy the function y = 3x + 5. A. (2, –1) A. , (2, –1) B. ( –3, –4) B. , ( –3, –4) C. ( 4, 1

7 ) C. , ( 4, 17 ) D. ( 3, 8 ) D. , ( 3, 8 )
Mathematics
1 answer:
Ne4ueva [31]3 years ago
5 0

Answer:

B. ( –3, –4)

C. ( 4, 17 )

Step-by-step explanation:

Function: y = 3x + 5

Using method of elimination

A. (2, –1)

x = 2, y = -1

-1 = 3 (2) + 5

-1 ≠ 11

This option is incorrect!

B. ( –3, –4)

x = -3, y = -4

-4 = 3 (-3) + 5

-4 = - 9 + 5

-4 = -4

This option is correct!

C. ( 4, 17 )

x = 4, y = 17

17 = 3 (4) + 5

17 = 12 + 5

17 = 17

This option is correct!

D. ( 3, 8 )

x = 3, y = 8

8 = 3 (3) + 5

8 = 9 + 5

8 = 14

This option is incorrect!

You might be interested in
15x+12(10-x)=141<br>make sure to use steps to solve!​
goldfiish [28.3K]

Answer: x=7

Step-by-step explanation: First you distribute the 12 to (10-x). That then gives you 15x+120-12x=141. Now you combine like terms. So you do 15x-12x=3x. Your new equation now is 3x+120=141. Subtract 120 from 141 and mark it out. That leaves you with 3x=21. Divide both sides by 3. Your final answer is x=7.

5 0
3 years ago
Use the side spittler theorem to find x given that PQ |BC
Musya8 [376]

18/12 = x/8

12x = 8 * 18

x = 8 * 1.5

x = 12

Answer: C. 12

3 0
3 years ago
Read 2 more answers
Write 3^-4 as a fraction
Ad libitum [116K]

Answer: 1/3^4 or 1 over 3 fourths beacuse you need to just flip it to get the exponent to be positive. 3^-4 is basically 3^-4 over 1.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
84102 - 1052=?<br><br><br>pasagot po pls with solution ​
lisov135 [29]

Answer:

83050

Step-by-step explanation:

that's the answer to the question

8 0
1 year ago
Can someone help me with this please
MrRa [10]
You first have to convert the 5 tons to pounds.
Once you have done that step you simply add.

5 0
3 years ago
Other questions:
  • Help out please thank you
    13·2 answers
  • Please answer i added extra points
    7·1 answer
  • Antonio purchased adult and child tickets for the fair. Tickets cost $29.35 for each adult and $17.45 for each child. Let x repr
    9·2 answers
  • Find x when y= 14 if y=7 when x=8
    7·1 answer
  • X^2÷x-y+y^2÷y-x simplify
    13·1 answer
  • Easy Question:598-__=78
    7·2 answers
  • What is x equal to ?
    8·1 answer
  • Someone please help me if you can!
    12·2 answers
  • 1/3 to the power of negative 2
    14·1 answer
  • A triangle has two perpendicular sides that are the same length.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!