Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
Answer:
x=-1
Step-by-step explanation:
-2x - 5 = -3
add 5 to both sides
-2x = 2
divide both sides by -2
x = -1
Answer: is it -3,11
Step-by-step explanation:
y = -2x + 1
y = -2x -3
none cuz they're both -2x