If you multiply the first equation by 6, the following system is the result.
3x + 9y = -42
-3...
Mathematics, 06.11.2020 21:10 sadiejane1125
If you multiply the first equation by 6, the following system is the result.
3x + 9y = -42
-3x + 2y = -2
To solve this system by elimination,
✔ add
the equations.
The solution to the system is
(_ ,_ ).
Answers: 3
Mathematics, 21.06.2019 15:30
The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?
Answers: 2
Mathematics, 21.06.2019 18:00
What is the rate of change of a line that passes through (2,-5) and (6,-2)?
Answers: 2
Mathematics, 21.06.2019 20:30
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
Answers: 1
Mathematics, 21.06.2019 22:00
Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
Answers: 1
Mathematics, 13.01.2021 19:40
Social Studies, 13.01.2021 19:40
English, 13.01.2021 19:40
Mathematics, 13.01.2021 19:40
Mathematics, 13.01.2021 19:40
Spanish, 13.01.2021 19:40
Mathematics, 13.01.2021 19:40