rg003770
rg003770
02-06-2017
Mathematics
contestada
i need help 2t<-4 or 7t>49
Respuesta :
irspow
irspow
02-06-2017
2t<-4 divide both sides by 2
t<-2
...
7t>49 divide both sides by 7
t>7
So t=(-oo,-2) and t=(7,+oo)
t=(-oo,-2)U(7,+oo)
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
As believers God expects us to be rulers of what he has given to us, not owners . TrueFalse
Are you allowed to use a calculator on the Aspire and PSAT?
Which of the following elements matches the criteria below? 1. Found in period 2 2. Can gain or lose 4 electrons to become its nearest stable noble gas a. F b.
Write a relationship for a function whose k(x) values are 5 more than four times the principal square root of x . k(x)= ______
A coastal watershed has a total surface area of 561 km2. The land area is 552 km2 and the area of the rivers is 9 km2. A water budget for the watershed has the
Which ordered pair is a solution of the equation? -3x-y=6
An arithmetic sequence is given as 5, 11, 17, ………, 599. (i) State the values of ‘a’, the first term of the sequence [2 marks]
The following graph is representative of what type of population growth? a. logistic b. exponential c. linear d. triangular
simplify 2 the 3rd power . 2 the 7th power
Add (8 - i) + (5 + 4i )
