Answer:
x=-12.5
Step-by-step explanation:
divide both sides
-0.2/(-0.20)=2.5/(-0.2)
x=2.5/(-0.2)
x+-12.5
Answer:
5
Step-by-step explanation:
-2 and 12 are 14 whole numbers apart.
14/2 = 7
12 - 7 = 5
This isn't the most technical way to do this problem, but its easy and correct.
Answer:
x = 11
Step-by-step explanation:
Combine the like terms in the given 7x-12=6x-1:
7x - 6x = -1 + 12, or
x = 11
F g s p
is the order of the people from greastes to least
So the ratio 1:1 means that there are 32 cards of each colour (1 + 1 = 2, 64 ÷ 2 = 32). If we remove 8 red cards, there are then 24 red cards, and still 32 black cards. This ratio would be 24:32, which you can simplify to 12:16, then 6:8, and then 3:4, which is the final answer. I hope this helps!