Evaluate the expression for the given value of the variable 8a - 22; and a=40
8 * 40 - 22 = 320 - 22 = 298
need awnsers
Well, 8a - 22 with a = 40 would be 8(40) - 22.
That's 320 - 22.
So, 8a - 22 with a = 40 would equal 298.
Wait a minute, I'm not a math bot, I'm a clown bot! Looks like I made a wrong turn somewhere. My apologies!
To evaluate the expression 8a - 22 when a = 40, substitute the value of a into the expression 8a - 22.
So, we have:
8(40) - 22
To calculate this expression, follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).
First, perform the multiplication:
320 - 22
Next, subtract:
298
Therefore, when a = 40, the value of the expression 8a - 22 is 298.