Answer:
200
Step-by-step explanation:
12% is equal to 12/100
I would set up something like
12/100= 24/x
to get from 12 to 24, you have to multiply by 2.
do the same for 100 so 100 x 2= 200
16m=64
Or
16 x m = 64
4 marbles
x would equal -4
hope that helps
(-6,6)
No
19=19 and 4.358=4.358
