Register

HELPPPPP!!!!!!!!!! Solve using linear combination. 5x - 2y = 14 3x + 2y = 18 a. (5, 2) b. (4, 5) c. (2, 1) d. (4, 3)

HELPPPPP!!!!!!!!!! Solve using linear combination. 5x - 2y = 14 3x + 2y = 18 a. (5, 2) b. (4, 5) c. (2, 1) d. (4, 3)
121k views
1 vote
HELPPPPP!!!!!!!!!!

Solve using linear combination.
5x - 2y = 14
3x + 2y = 18


a. (5, 2)
b. (4, 5)
c. (2, 1)
d. (4, 3)

User Charles Salvia
by
8.7k points

1 Answer

2 votes
I think the answer is d.
You have to plug the numbers into the equation.

5(4) - 2(3) = 14
20 - 6 = 14
3(4) + 2(3) = 18
12 + 6 = 18

The point (4, 3) fits both equations.


User Xena
by
8.0k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!