Answer:
Step-by-step explanation:
7-x=-2
-x=-2-7
-x=-9
x=9
Answer:
4:16 or 1:4
Step-by-step explanation:
1/5 of 20 = 4
there are 4 red marbles
there are 16 blue marbles
4:16 or 1:4
Answer:
1, 2, 4, 5, 10, 20, 25, 50, and 100
Answer:
Step-by-step explanation: d
Answer:
I'm pretty sure it is 7.4% or 0.074.
Step-by-step explanation: