RosettaPortland9 RosettaPortland9
  • 23-09-2015
  • Mathematics
contestada

What value of the variable makes the statement true? m+4 = –2.8
a. –6.8
b. –1.2
c. 1.2
d. 6.8

Respuesta :

katie6wpg katie6wpg
  • 23-09-2015
The value of the variable that makes the statement true is 

a) -6.8

This is because if you plug it back into the equation, you get -6.8 +4 = -2.8.  Then, if you combine like terms on the left side of the equation, you get -2.8= -2.8, which is a true statement.
Answer Link

Otras preguntas

Someone who is a malcontent is .
Please compose an original post that explains at least two reasons why a new economic system led to increased migration to North America by Europeans and one ef
Mohammed owns a bakery. He makes bread and cakes. He employs three workers who help him mix the dough for the bread and cakes, put the dough into tins, bake the
Pam takes her truck in for basic service. The service agent says a few extra repairs are also needed, so Pam adds the cost of those repairs in her head, roundin
Earth is approximately 5x10^9 years old. For which of these ages could this be an approximation? Select all that apply.
x = 2^p, y = 2^q Express 2P+q in terms of x and/or y.
Why do bogs and pool form on the surface of the tundra during the summer? Edit View. Insert Format Togle Tablo
1) |x|-4 = 9 2) |x - 4| = 9 Solve the absolute value for each equation.
I'm mad lonely rn . So boys shoot your shot at me in the comments. lol I don't bite ;)
Which sentence in Kristina essay should be revised for errors in formal tone and academic lanaguage