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
nikitadnepr [17]
3 years ago
10

which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11

, 3) (7, 0)
Mathematics
2 answers:
valkas [14]3 years ago
6 0

Answer:

wut he said is correct i verified it

Step-by-step explanation:

Valentin [98]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

You might be interested in
A car's speed is 45 miles per hour. How far will it go in 4 hours and 20 mins?
PIT_PIT [208]

Hi Quanzia25,

Solution:

45mph

45mph x 4hrs. = 180 miles in 4 hours

45 / 3 = 15

180 + 15 = 195

Answer:

The car has traveled 195 miles.

7 0
3 years ago
Read 2 more answers
HELPPPPP meeeee plsss
Karo-lina-s [1.5K]

Answer:

720

Step-by-step explanation:

50/8=6.25

4,500/6.25=720

4 0
2 years ago
Every quadrilateral with opposite angles supplementary can be inscribed in a circle.TrueFalseIf a triangle is inscribed in a cir
solniwko [45]

Explanation

The Inscribed Quadrilateral Theorem states that a quadrilateral can be inscribed in a circle if and only if the opposite angles of the quadrilateral are supplementary

Answer 1: True

Also, Given a triangle, the circumscribed circle is the circle that passes through all three vertices of the triangle. The center of the circumscribed circle is the circumcenter of the triangle, the point where the perpendicular bisectors of the sides meet.

Answer 2: True

7 0
1 year ago
What is the length of the diagonal, ddd, of the rectangular prism shown below?
wel

Answer:

7

Step-by-step explanation:

Its 7 because khan academy and i know it

3 0
3 years ago
Read 2 more answers
One advantage of credit-card buying is the monthly list of expenditures you receive. True or False
Elenna [48]
False

it is false because the funds will not last forever, you will run out of money

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many times does 8go into14
    12·2 answers
  • find the volume of this prism CAN SOMEONE PLZZ HELP ME THIS IS THE THIRD TIME I ASKED FOR HELP AND NO ONE IS ANSWERING ME!!!!! (
    13·1 answer
  • A) -3 · x = -21<br><br> b) -7x + 16 = 2x - 20<br> help pls
    11·1 answer
  • Write the phrase as an expression. Then evaluate when y=20 . 3 less than the quotient of a number y and 4
    14·1 answer
  • (PLEASE HELP NEED ANSWER ASAP)
    7·1 answer
  • Need this asap please
    13·2 answers
  • Solving in a litter of 10 puppies, exactly six puppies are black. What percent of the
    11·2 answers
  • Please Hurry, I need an answer, quick my assignment is due today.
    6·1 answer
  • The final enrollment for the spring 2012 semester at The Florida State University
    6·1 answer
  • the equation y=5,280x gives the number of feet,y,in x miles.what does the number 5,280 represent in this relation ship
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!