justin310
justin310
02-05-2017
Mathematics
contestada
(+8) + (-9)
Equal what ??
Respuesta :
Аноним
Аноним
02-05-2017
(+8)+(-9)
the answer is -1
Answer Link
Аноним
Аноним
02-05-2017
(+8) would be positive, so we dont need the sign.
(8) + (-9) = -1
c:
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Which of the following is not considered one of the potential biases in calculating the consumer price index? A. New product bias. B. Increase in quality bias.
11.1.3 Quiz: Understand the Shape of a StoryQuestion 5 of 102 PointsWhat does an author use to control the pacing of a story?
Why do scientists examine chromosomes?
The sum of the differences must be zero for any distribution consisting of n observations. A. True B. False
Which of the following is an element? a. salt b. iron c. nylon d. sand
Ammonium phosphate ((NH4)3PO4) is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid (H3PO4) with ammonia (NH3). What mass
A Ferris wheel is 30 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position on the Ferris wheel is level wit
In social network analysis __________ stress(es) the importance of ties connecting heterogeneous people—helping to ensure a wide range of diversity in informati
in the following equation, a qnd b are both integers. a(3x-8) = b- 18x what is the value of a? what is the value of b?
Suppose you are standing a few feet away from a bonfire on a cold fall evening. Your face begins to feel hot. What is the mechanism that transfers heat from the