mahraalshamsi535 mahraalshamsi535

30-05-2021
Mathematics

contestada

The equation - 21 = -15 is solved in several steps below. 2 For each step, choose the reason that best justifies it.

The equation 21 15 is solved in several steps below 2 For each step choose the reason that best justifies it class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

30-05-2021

Answer:

3. Simplifying

4 multiplication property of equality.

5. simplifying

Step-by-step explanation:

y/2 -21+21 = -15+21

To get to the next step we add -21+21 on the left and -15+21 on the right

We are simplifying on each side

Then we multiply by 2 on each side for the next step

We use the multiplication property of equality.

Finally we simplify in the last step

Answer Link

Otras preguntas

A physical therapist is working with a patient who has a complete T6 spinal cord injury. In order to perform a successful transfer, the patient must use which?

Black immigrants were initially brought over to the US as _____________ in 1619? (involuntary immigration)a. slavesb. indentured servantsc. laborersd. prisoners

Who designed the Larkin Building in Buffalo, New York, during the first decade of the twentieth century? a) Frank Lloyd Wright b) Louis Sullivan c) Le Corbusier

The first step of the consumer buying process is: a) evaluating alternatives. b) selecting the buying location. c) gathering information. d) researching alterna

What two urea cycle enzymes are inside the mitochondria? A) Carbamoyl phosphate synthetase I and Arginase B) Ornithine transcarbamylase and Argininosuccinate sy

Conant's failure to explore the implications of Koestler's work is reflected in his apparent will to ________? 1) sacrifice the pursuit of knowledge to social g

group boycotting The licensees with Maize Realty and Spartan Homes agree to refuse to show their clients any properties listed with Scarlet Realty Group. a. yes

Historically, health psychology grew out of: a. the stabilization of health care and drug costs after World War II. b. the decreased life expectancy in industri

The timely arrival of the French navy off the coast of Yorktown gave Washington's forces the reinforcement it needed to defeat Cornwallis's British army. a) Tru

⊲ Exercice 18. Dans cet exercice, les probabilités seront arrondies si besoin au millième. Une enquête de satisfaction portant sur 8000 visiteurs d’un site de v

ACCESS MORE EDU ACCESS