Courtney has a total of 88 stamps worth $15.56. some are 25 cent stamps and some 2 cent stamps. how many of each does she have

She has 68 25-cents stamps and 28 2-cents stamps.

Step-by-step explanation:

Let x be the number of 25 cents stamps and y be the number of 2 cents stamps.

Then According to the question  , we have

From (1), we have

Put value of y in (2), we get

From (3), we have

Hence, she has 60 25 cent stamps and 28 2 cents stamps.

$35.59 in pounds

step-by-step explanation:

51-50

step-by-step explanation: