Register

The ordered pair (1, -5) is a solution for the system x + 2y = -9 and x - y = 6 True False

The ordered pair (1, -5) is a solution for the system x + 2y = -9 and x - y = 6 True False
asked 193k views
3 votes
The ordered pair (1, -5) is a solution for the system x + 2y = -9 and x - y = 6 True False

asked
User Ed Gomoliako
by
8.4k points

2 Answers

2 votes
TRUE
(1) + (-10) = -9
(1) - (-5) = 6
answered
User Adam Evans
by
7.8k points
4 votes

1+2\cdot(-5)=-9\\ 1-10=-9\\ -9=-9\Rightarrow \hbox{ true}\\\\ 1-(-5)=6\\ 1+5=6\\ 6=6 \Rightarrow \hbox{ true}

TRUE
answered
User ToNoY
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!