noemi12
noemi12
25-08-2017
Mathematics
contestada
How to solve step by step
Respuesta :
gchaching
gchaching
25-08-2017
a/7 + 5/7 = 2/7
1/7a + 5/7 = 2/7
1/7a + 5/7 - 5/7 = 2/7 - 5/7
1/7a = -3/7
7*(1/7a) = 7*(-3/7)
a = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
A set of bivariate data was used to create a least squares regression line. Which of the following is minimized by the line A) the sum of the residuals B) the
All Summer In a day What is the central reason, “the biggest crime of all,” that caused Margot was initially bullied by the other children? Question 5 options:
In fictional writing, _____ is the way an author conveys a certain attitude about a character or subject. A. plot B. backdrop C. tone D. setting
What is The number one added the number three?
A cat is moving at 18 m/s when it accelerates at 4 m/s2 for 2 second. what is his new velocity?
what is the value of the 5 in 4,258
the quotient of 14 and 7
Climate is determined by ____________________. a) latitude b) elevation c) nearness to oceans and mountains d) all of the above
what is a example of a population
how did direct primary change the political system?
