Answer:
We need to multiply the percentage as a decimal (0.30) with the amount of chocolate (50 g):
0.30*50 = 15 g
There are 15 grams of cocoa in the chocolate bar.
Step-by-step explanation:
12 plus 18 over 3 so it is 12+6 which is 18 So 18 is your final answer
Answer:
-2,-9
Step-by-step explanation:
im not 100 perent sure ifthis is right or not
First you do: -3 (2x-4)
You get: -6x+12
Now you have: 5x-6x+12
5x-6x=-x
Now you have: -x+12
-x+12=12-x
So yes: 5x-3(2x-4)=12-x