Answer:
B
Step-by-step explanation:
Not all of the pairs represent the same ratio
Answer:
Step-by-step explanation:
a) 20% decrease, b) 25% increase
To divide fractions, you can use Keep, change, flip:
Keep the 3/4, change the division sign to multiplication, and flip the 1/4 to 4/1
3/4 x 4/1
=12/4
=3
Answer:
d=24g-6c
Step-by-step explanation:
12c+2d=48g
2d=48g-12c
d=24g-6c