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What is 1 + 3 - 2

2

Step-by-step explanation:

1 + 3 = 4 - 2 = 2

the answer is two because 1+3-2=2

The number of nickles in drawer is 20  and

The number of dimes in drawer is 10  

Step-by-step explanation:

Given as :

Total money in nickels and dimes = $ 2

Let The number of nickels = n

And The number of dimes = d

According to question

The number of nickels is three times number of dimes

I.e  n = 3 times d

Or ,  n = 3 d

∵  n + d = $ 2

and 20 nickles = 1 dollar

      10 dimes = 1 dollar

So, 20 nickles + 10 dimes = $ 1 + $ 1

or, 20 nickles + 10 dimes = $ 2

So, number of nickles is 20, and number of dimes is 10

Hence The number of nickles in drawer is 20  and

The number of dimes in drawer is 10   answer