Write an expression for the model. Find the sum. A. 2 + 3; 5 B. 2 + (–3); 1 C. 2 + (– 3); –1 D. Get the answers you need, now!. Algebraic Expression. Sophia Z. asked • 01/15/ The sum of three consecutive numbers beginning with x is what algebraic expression The expression for the sum of the 3 is . How do you write n rows of chairs with 6 chairs in each row if a bag of potatoes weighs 8 pounds, find the weight of a bag of broccoli and a.
So that means that you add them together, then stick a negative sign to the answer. A step by step here: −10+(−5). =−10−5. (10+5=15 ; now. We can rewrite this as: 8 + (-5) => 8 - 5 = 3. 1 Answer. smendyka. Mar 6, We can rewrite this as: 8+(−5)⇒8−5=3.
There will be 10 white tiles and 9 black tiles which will cancel out 9 white tiles remaining 1 white tile. Therefore, 10 - 9 = 1. Answer: The correct option is A. Step-by-step explanation: Let one white tile equal +1 and one black tile equal –1. It means the sum of one.