mariaanca917
mariaanca917
14-09-2017
Mathematics
contestada
-(-7-9-20)+(-3+11-21)
Respuesta :
choixongdong
choixongdong
14-09-2017
-(-7-9-20)+(-3+11-21)
= 7 + 9 + 20 - 3 + 11 - 21
= 47 - 24
= 23
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
The magnitude of the electric current is directly proportional to the _____________ of the electric field.
Why did the colonists do quillery?
A jet flies at a rate of 1.3 * 10^6 feet per hour. Written in scientific notation, which is the best estimate of how many feet the jet will travel in 2.8 *10^3
what size square can be inscribed in a circle of radius 8 inches?
what year was the earth officially created?
which of the following behaviors is not allowed under the jewish ten commandments
Multilpy and check: (4c+7)(4c-7),and expanding (8g+6)^2
What is the solution set of 4x^2 - 36 = 0?
Solving systems of equations using substitution x=5y-8 x+5y=2
Holden throws a birthday party for his friend Kevin. There are 20 birthday caps at the party, 9 of the cape are red. What is the probability that a randomly se
