adensimpson2002 adensimpson2002

25-09-2015
Mathematics

contestada

What is equal to -15?
a) -5+10 b)-5-10 c)-5+(-10) d) -5-(-10)

Respuesta :

crisforp crisforp

25-09-2015

- 5 + 10 = 5 ( False )
- 5 - 10 = - 15 ( True )
-5 + ( - 10 ) = - 15 ( True )
-5 - ( - 10 ) = - 5 + 10 = 5 ( False ) ;
The correct answers are b) and c).

Answer Link

Otras preguntas

Temperatures vary. They may rise above zero degrees or drop below zero degrees. Which situation could be used to model the sum of a rational number and its addi

Pls help me with 3, 4, 5, and 6

Color tests are more specific that microcrystalline tests in identifying a particular drug. A. True B. False

1.)Who was George Washington and what did he do?

Point F is on line segment EG given EG=5x + 7, EF=5x, and FG=2x - 7, determine the numerical length of FG

which of the following is a way to gather empirical evidence

Write a short paragraph in English about the problems that people visiting a French speaking country my face if they’re not aware of the new Numerical format fo

Make a number that has a 6 that is 10 times the value of the digit 6 in 165,438 Comparing digits in whole numbers

How did the building boom in the late 1800s affect city life? a. Cities became unable to accept new immigrants. b. Overcrowding caused many to move to the count

Colonist used boycotts to respond to which British tax ?