Determine if (−2, −4) is a solution to the given system of linear equations.
−4x+3y=−4
...
Mathematics, 04.12.2020 04:10 Kstearns694
Determine if (−2, −4) is a solution to the given system of linear equations.
−4x+3y=−4
−3x+2y=−2
a. Yes, because substituting the given ordered pair doesn't yield two true expressions.
b. No, because substituting the given ordered pair yields two true expressions.
c. Yes, because substituting the given ordered pair yields two true expressions.
d. No, because substituting the given ordered pair doesn't yield two true expressions.
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 17:00, jenn8055
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
Mathematics, 21.06.2019 21:00, kitttimothy55
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
You know the right answer?
Questions in other subjects:
Mathematics, 13.11.2019 17:31
