Answer:
-600
Step-by-step explanation:
4 x 10 x 3 x 5 x -1
40 x 15 x -1
600 x -1 = -600
Ay^2+2ay-3a
a(y^2+2y-3)
a(y-1)(y+3)
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Multiply both sides of the equation by 8/5.
4x-16=32
Move 16 to the other side
4x=32+16
add numbers on the right side
4x=48
divide both sides by 4
x=12