let
x---------> Aviva’s age
y--------->Kanti’s age
z--------> Lakshmi’s age
we know that
y=x-3-----> equation 1
z=2*y-----> equation 2
substitute equation 1 in equation 2
z=2*(x-3)
so
Aviva’s age------> x
Kanti’s age-------> x-3
Lakshmi’s age----> 2*(x-3)
therefore
the answer is the option
b) 2(x-3)
Answer:
x=-1/2
Step-by-step explanation:
-6x+4=7
-6x=7-4
-6x=3
x=3/-6
x=-1/2
I would go with an <span>irrational number because the 0.86421 is a real number and it can't be expressed as a fraction or ratio </span>
Answer: reduction
Step-by-step explanation:
ABCD-> 'ABCD
its bc 'ABCD got smaller compared to ABCD
The answers is 96
Dont u just add?
