mmeryuly8cob mmeryuly8cob

07-05-2016
Mathematics

contestada

Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.

Simplify [Q - R] + [S - T].

10m + 5n - 24
10m - 5n + 24
10m + 7n - 14
10m - 7n - 14

Respuesta :

ConnerH ConnerH

08-05-2016

10m + 7n - 14

Steps:
[7m + 3n -(11 - 2m)] + [n + 5 -(-m -3n + 8)]
7m + 3n -11 + 2m + n + 5 + m + 3n - 8
10m + 7n - 14

Answer Link

Otras preguntas

Here’s an email correspondence between two employees of Rosen and Associates. Which of the following is the correct meaning of the acronym “COB” in the second p

The lengths of the three sides of a triangle (in inches) are consecutive odd integers. If the perimeter is 57 inches, find the value of the middle of the three

In your local newspaper, a letter to the editor includes the following statement, "Working a part-time job while going to high school is one of the worst things

Recently, from around june through september 2022, a social engineering campaign, attributed to a nation-state group, has been utilizing trojan versions of open

According to Megasthenes, the Greek ambassador to the Mauryan court, Candragupta Maurya was afraid of assassination despite having a large army and secret polic

What is the outcome when an innate behavior is repeated and practiced? a. the behavior is unaffected by the practice. b. the behavior becomes more skillful. c.

Four people shared fifteen pounds of apples. How many pounds did each person have?

Why should you slice off a small bit of potato on the side before you begin your actual knife cuts?.

Some police officers retire and choose security as a second career. Similarly, some private security persons move into law enforcement after years in security.

What are some things you’d like to know about ancient India