Answer:
1000
Step-by-step explanation:
10milimeter=1 centimeter
100 centimeters=1 meter
10x100=1000
Let me know if im right :)
Let the two numbers be x and y, then,
xy = -12 . . . (1)
x + y = -10 . . . (2)
From (2), x = -10 - y . . . (3)
Putting (3) into (1), gives
(-10 - y)y = -12
-10y - y^2 = -12
y^2 + 10y - 12 = 0

Therefore, the two numbers are

and
Step-by-step explanation:
choice 2 ..............
Answer: Pacco is right
Step-by-step explanation: 1st cube:
42 ft^2 2nd cube: 52 ft^2 3rd cube: 62 ft^2
42+52+62=156 ft^2 156 ft^2<160 ft^2
Ratio and proportion
time/bottles=2/43
2/43=x/860
cross multily or times both sides by 43*860
860*2=43x
1720=43x
divide both sides by 43
40=x
answer is 40 minutes