When h has the value of 12 calculate 5h - 2

We Know That The Expression Is 5 * h - 2.

So, we need to change h to its value.

We Know That H = 12.

So, we need to change it to



We need to do multiplication first, because of pemdas.

Pemdas Is a way to remember order of operations.

Parenthesizes. 
Exponets
Division
Multipulcation
Addition
Subtracton

We Know That 5 * 12 = 60.

So, We need to take out 5h and change it to 60.

The Expression Becomes:



Now, subtraction. 

We now that 60 - 2 is 58.

So, The Answer To The Expression,"," when h = 12, is 58.

I hope this helps!

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Step-by-step explanation: