Answer:
b
Step-by-step explanation:
cause it a circle and it will need a little more then the number it is
Answer:
8m-4=16
8m=20
m=2.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
Put x = 3, y = 2 and z = 5 to the given expression
:

21) 3(2j-k)=108 It is asking you to set the equation equal to j
distribute the 3
6j-3k=108
move k to the other side by adding on both sides
6j=108+3k
divide everything by 6
j=18+0.5k
The correct answer is C, since 7:5*3 is 21:15.