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

A 20 gram bullet strikes a block of wood that has a mass of 2 kg causing the two to move together at 2.5 m/s. How fast was the bullet originally moving out of t
A school assembly had 90 students in attendance, and 80% of them were first-graders. How many first-graders were at the assembly?
The quotient of a number and 3 is 9.
describe the structure of a seed
which scientist was first to extensively develop the theory of continental drift?
How Did the Ming Dynasty Attempt to Restore Chinese Culture?
How do you know the metro is popular mode of transportation in Mexico city?.
Which sentence uses correct subject-verb agreement? A. Coins under my sofa is sticky. B. The musicians in our town plays a concert in July. C. Questions on that
An experiment involves rolling two dice and counting the number of 6s.FInd the experimental probability obtaning
please help on this IXL assignment it is DUE TODAY PLEASE!!!!