JannetFeliu420
JannetFeliu420 JannetFeliu420
  • 02-09-2015
  • Mathematics
contestada

Subtract. –21 – (–13)
a. –34
b. –8
c. 8
d. 34

Respuesta :

Аноним Аноним
  • 02-09-2015
-21 - (-13)

-21 + 13

= -8

The answer B)

Answer Link

Otras preguntas

Describe what happens when blood in capillaries flows past cells
three things scientists learned about earth in beginning of 1800s
What is the value of the 8 and 48?
What military strategy defeated cornwallis at yorktown?
THE EXPRESSION (TAN THETA) (CSC THETA) IS EQUAL TO?
Describe what happens when blood in capillaries flows past cells
what planet starts with e?
Write in function form X+y=6..?
During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent
Simple Machine Lever: A ________ that pivots on top of a fixed point called a _______.