The answer is: [D]: " 2.6 " . _____________________________________________________ Given: a = - 2.6 ; What is the value of "-a "? _____________________________________________________ So, what is the value of " - (-2.6)" ? _____________________________________________________ The opposite of a negative is a positive; so, " - (-2.6) = 2.6 " ; which is: "Answer choice: [D] " . _____________________________________________________
For those questions I recommend you use photo math to help you with that because you just take a photo of the problem and it will give you a direct answer
