V : Ravi's age
N : Ranu's age
V = 2N
V + N = 72
Input the "V = 2N" into "V + N = 72"
2N + N = 72
Add like terms.
3N = 72
Divide.
N = 24 yrs.
Input N in "V = 2N"
V = 2 ( 24 )
Multiply.
V = 48 yrs.
Ravi is 48 years old and Ranu is 24 years old.
Hope this helped! Good luck! :D
Answer:
B
Step-by-step explanation:
10(10m+6)<=12
100m+60<=12 Distributive Property
100m <=12-60
100m <=-48
m <=-48/100
m <=-.48
This says values for m that are less than or equal to -.48
-.48 is between -1 and 0 so the answer is B
The value of x is 4 your just counting the sides
Answer:
Step-by-step explanation: 1/2x=16
16x4=64, Although this is not exactly 55 cookies, you can either make more or less. So you need 4 salt, to make 55.