Two negative = one positive
-9 - (-9) = -9 + 9 = 0
your answer is 0
hope this helps
Answer:
3x - 8 = 2x + 12
(vertical angles)
x = 20
A straight line = 180 degrees,
so 3(20)-8=52
52+128 = 180
so y is 128.
Answer:
50% chance
Step-by-step explanation:
lol math go brrr
Answer:
3
Step-by-step explanation:
he has 7/8 paper divided by 1/5 paper it takes to make the paper plane, it equals 3.5. Three whole ones
Just do 240 times 1/8 which is the same thing as 240/8, which is 30