Answer: The answer is (A)
Step-by-step explanation: Given that Mila has planned to make omelettes for book club. She buys egg cartons and each carton contains a dozen of eggs.
Also, 'c' is the number of cartons of eggs and 'g' is the number of eggs that Mila needs.
Since, in a dozen, there are 12 eggs, so 1 carton contains 12 eggs.
If Mila need needs 12 eggs, the number of cartons she should buy = 1.
If Mila needs 1 egg, the number of cartons she should buy is
If Mila needs 'g' eggs, then number of cartons (c) she should buy is
Thus,
A+b=15----(1)
a*b=54----(2)
(1) a=15-b ----(3)
put(3) in(2)
(15-b)*b=54
15b-b^2=54
b^2-15b+54=0
(b-9)(b-6)=0
so b=9 or b=6
if b=9 then a=15-9=6
if b=6 then a=15-6=9
answer two numbers are 6 and 9
18000
Step-by-step explanation:
5000*12%= 600 600× 30= 18000 15 years semi annually = 30 x
Answer:
24
Step-by-step explanation: