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 ( 79+ )
Otras preguntas
The Wife of Bath and the old woman agree on what is required for a happy marriage. what is it?
A machine that fills bottles with a beverage has a fill volume whose mean is 25.01 ounces, with a standard deviation of 0.02 ounces. a case consists of 24 bottl
Which of the following conclusions is supported by the map? A. Central European countries are more populated than western European countries. B. The least p
The supreme court has interpreted the ______ clause of the constitution so broadly that there are very few restrictions on what congress can do.
A non-linear production possibilities model assumes that
Which description best illustrates an interest group's use of public pressure to indirectly influence policy? a.gathering data on how many veterans lack proper
The height of a trapezoid is 8 in. and it’s area is 96 in^2. One base of the trapezoid is 6 inches longer than the other base. What are the lengths of the bases
What did Britain do to correct its balance of trade with China? A. trade only for silver B. purchase more tea C. close all British ports to Chinese traders D.
What tenet of native american culture and religion might have caused land and settlement disputes with white settlers?
TRUR OR FALSE all countries use about 82% of their freshwater resources for agriculture A. True B. False
