Dominatorxq Dominatorxq

02-09-2016
Mathematics

contestada

simplyfy (−9a − 20c) − (−15a + 3c) − (−22a − 7c)?

Respuesta :

dalendrk dalendrk

02-09-2016

(-9a - 20c) - (-15a + 3c) - (-22a - 7c)

= -9a - 20c + 15a - 3c + 22a + 7c

= (-9a + 15a + 22a) + (-20c - 3c + 7c)

= 28a - 16c

Answer Link

Otras preguntas

What does GCF stand for?

Which fraction of a Sr-20 sample remains unchanged after 87.3 years?

The Roman Constitution called for the government to be made up of the senate, the legislative assemblies, and the executive magistrates. This is an example of

With excel in edit mode you can edit cell contents directly in the cell. TRUE or FALSE

a substance that produces hydronium ions when it dissolves in water is said to be a

Given that 23°=√k,determine the value of each of the following in terms of k,without using a calculator 1.sin203° 2.cos23° 3.tan(-23°) Please Answer any questio

A $5000 investment earns $1575 simple interest in three years. What is the annual interest rate? a. 1.05% b. 3.15% c. 10.5% d. 31.5%

How many times does 5 go into 2000000?

Energy is measured in watts and work is measured in joules. true or false?

_______ is a normal part of life; it helps protect us from harm and warns us to take action.