Apet shop manager wants the dame number of birds in each cage. he wants to use as few cages possible, but can only have one type of bird in each cage. if he has 42 parakeets and 18 canaries, how many birds will he put in each cage?

The manager will put 6 parakeets each in 7 cages and 6 canaries each in 3 cages.

Step-by-step explanation:

We will find the greatest common factor of 42 and 18 to know the answer.

42 = 2 x 3 x 7

18 = 2 x 3 x 3

So, greatest common factor is

So, 42 parakeets need cages

And 18 canaries need cages

So, the manager will put 6 parakeets each in 7 cages and 6 canaries each in 3 cages.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316