5*k
=5k
So therefore, the first option is correct.
The formula is y=mx + b, or rearranged would be m= y/x -b/x.
Answer:
The answer is A
Mean: 2
Median: 1
Step-by-step explanation:
Answer:
x=60
Step-by-step explanation:
Given that ,
HCF of 140 and x=20,
LCM of 140 and x =420.
Solution:
It is known that the product of two numbers is equal to the product of their HCF and LCM, i-e:
140*x= HCF*LCM
Putting in the values provided,
140*x=20*420
140*x=8400
x=8400/140
x=60
Hence the variable x is 60.
