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
garri49 [273]
3 years ago
11

Which ordered pair is a solution of the equation 3y-2 = 8x + 5

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0
An easy way to do this is to plug in your answer choices in the correct variable places.

A - 1,5 so 3 (5) -2 = 13 //  8 (1) + 5 = 13
Therefore  does 13 = 13? Yes

B. 3,9 so 3 (9) -2 = 25 // 8 (3) + 5 = 29
Therefore does 25 = 29? NO, so choice B is out

C.-4,9 so 3 (9) -2 = 25 // 8 (-4) + 5 = -27
Does 25 = -27? NO, so C is out

D. -2,3 so 3 (3 )-2 = 7 // 8 (-2) + 5 = -11
Does 7 = -11? NO, so D is out

YOUR ANSWER IS A
You might be interested in
What is the surface area of the square pyramid
In-s [12.5K]

Answer:

16 ft

Step-by-step explanation:

3 0
3 years ago
Esma has a box that is 20 cm wide 10 cm high, and 10 cm deep she wants to fill the box with packages that are 5 cm wide 2 cm hig
anastassius [24]

Answer:

Esma can fit 3 packages in the box because 20+10+10=30 and 5+2+2=9 so if you add up 9 three times you get 27 and that is the closest number you can get before going over.

Step-by-step explanation:

6 0
2 years ago
Erin has a bag of jelly beans and skittles. She has 4 types of jelly beans (red, yellow, green, blue) and 2 types of skittles (g
tatiyna

Answer:

I don't know I'm really sorry please don't be angry

and if you want my social media cause your angry I'll give

3 0
2 years ago
Homework help, no need to explain answer
Ainat [17]

Answer:

Square each side

Subtract 1  from each side

Divide by 3

Step-by-step explanation:

sqrt(3x+1) = 4

Square each side

(sqrt(3x+1))^2 = 4^2

3x+1 = 16

Subtract 1  from each side

3x+1-1 = 16-1

3x= 15

Divide by 3

3x/3 = 15/3

x = 5

8 0
3 years ago
In the diagram, m_1 = (4x + 10)° and mZ2 = (x + 20°. The value of x' is:
Ksenya-84 [330]

Answer:

x=30

(Option 2)

Step-by-step explanation:

Well if the <1+<2=180 then you can put the equation as 4x+10+x+20=180. We can simplify that to be 5x+30=180. Minus 30 from both sides: 5x=150; x=30

8 0
3 years ago
Other questions:
  • For any distribution, what is the z-score corresponding to the median? 0 1 n cannot be determined from the information given
    5·1 answer
  • Find the average rate of change of f(x)=2x-1 from x=-1 to x=2
    12·1 answer
  • Which whole numbers fall betweeen .53 and 2.5
    10·1 answer
  • The bases of the trapezoid are 6 and 10. The height is 4. Find the area. 30 sq. units 32 sq. units 64 sq. units
    14·1 answer
  • The percentage of titanium in an alloy used in aerospace castings is measured in 51 randomly selected parts. The sample standard
    10·1 answer
  • Please help with both and leave a small explanation! I wanna double check my answers!
    5·1 answer
  • Find the equation in standard form of the line passing through the points(5,1) and (-2,3)
    12·1 answer
  • First to answer will mark brainliest and give thumbs up, thank you
    13·1 answer
  • Solve the equation by finding the common multiple.
    15·1 answer
  • For f(x) = 2x+1 and g(x) = x² -7, find (ƒ-g)(x).​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!