Which expression could be used to determine the product of -4 and 312 O (-4)(3)+(-4)
)
O (-4)(3)x(-4) (1
(1
3x(1
(3 (
O (3)(-4) (3)
O (3)(-4)+(3)

What can you determine about the solutions of this system

How do i solve uniform motion problems?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.