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

Can someone help me please? I don't know how to do this problem, could someone explain step by step? It would be greatly appreciated. I've also included 15 poin

A 2012 report from the U.S. Surgeon General stated: "Another common practice is strategically locating tobacco-related marketing materials where young children

What clues should you look for to determine if an author's purpose is to persuade? Complex ideas Direct descriptions Opinions Questions

What is the best description of the theme developed by Willa Cather in “A Wagner Matinee"? A. Music has the power to heal all wounds. B. Love is a force that

(09.01) The function below shows the number of car owners f(t), in thousands, in a city in different years t: f(t) = 0.25t2 − 0.5t + 3.5 The average rate of

6 - 14 / 18 - (-6)how do I simplify this?

Assume that you randomly select 6 cards from a deck of 52. what is the probability that all of the cards selected are hearts?

A basket contains five apples and seven peaches. Four of the apples and two of the peaches are rotten. You randomly pick a piece of fruit. It is fresh or it is

High triglycerides increase the risk for which one of the following conditions

In unit pricing, the total value of the contract is a function of the quantities needed to complete the work.