What is the product of -15 and -3? a.5 b.-5 c.-18 d.45

The only way to identify an intercept is as an ordered pair. true false

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.