Seudónimo
Seudónimo
02-03-2017
Mathematics
contestada
33-7r = 3(6-4r) what does r equal?
Respuesta :
chickenjedis
chickenjedis
02-03-2017
33-7r = 3(6-4r)
33 - 7r = 18 - 12r
33 -7r + 7r = 18 - 12r + 7r
33 = 18 - 5r
33 - 18 = 18 - 5r - 18
15/5 = 5r/5
3 = r
r = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
which science term best describes air A) compound B) element C) mixture
the cost of ploughing in a square field is 2450$ at the rate of 2$ per 10 sq meter .find the length of the side of the square
Sam is playing a game where he flips a coin and rolls a number cube labeled 1 through 6. He listed the possible outcomes in the sample space shown below: {(H, 1
(6.03 HC)The activities that take place to meet human needs can often be harmful to ecosystems. By developing sustainable practices, however, we can help protec
Which statement is true about the information in the graph?
which of the following set in integers is not a pythagorean triple A)7,24, 25 B)13,84,85 C)10 24 25 D)20 21 29
What is the half-angle of tangent 22.5 (degrees)?
Maren is preparing to write a book report on The Giver. She wants to consider different ways to approach the writing of the report. Which brainstorming techniqu
What does the writer imply about Achebe in the underlined clause? Select all that apply. A>Achebe was trying to compete with the Western writers who had wri
What is the most appropriate SI unit to express the speed of a cyclist in a 10-km race? A. km/s B. km/h C. cm/h D. mm/s
