Answer:
5/49
Step-by-step explanation:
3/7 x 5/21=15/147=5/49
Answer:
k= 112
Step-by-step explanation:
12y = 7z
y= 7z/12
_________
3x =8y
3x= 8× 7z/12
3×=56z/12
36x=56z
x=56z/36
_________
zk=72x
zk= 72 ×(56z/36)
k= (72×56)/36
k=112
Answer: i try my best to do
Step-by-step explanation:
It’s answer y=x4-3 because of x and y are combined in the same way they are similar