subject
Mathematics, 03.06.2021 20:10 lefthandeddolan

If 5x – 3y = 1 and
x - 2y = - 4, then xy = ? .
A 5
B 4
© 6
D 8
E 9

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2
Answers: 2
question
Mathematics, 21.06.2019 19:00
Give me the equations of two lines that have the same slope but are not parallel.
Answers: 3
question
Mathematics, 21.06.2019 21:30
The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
Answers: 1
question
Mathematics, 22.06.2019 01:30
If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2
Answers: 1
You know the right answer?
If 5x – 3y = 1 and
x - 2y = - 4, then xy = ? .
A 5
B 4
© 6
D 8
E...
Questions
Questions on the website: 13722359