Which matrix equation can be used to solve the systems of equations below? 3x - 2y = -3
6x - 5y = -9
5
2
-3
-9
2
-1
5
Х
-3
2
3
2
-1
Х
-5 2.
--3
-6 3 || -9
Х
-3
- 5 2
O
-9
-6 3

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Robert is placing sod in two square shaped areas of his backyard. one side of the first area is 7.5 feet. one side of the other area is 5.7 feet. the sod costs y dollars per square foot