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 ( 74+ )
Otras preguntas
Write 5.62 as a mixed number in simplest form
He rate constant for the forward reaction, k1, is 297 l·mol–1·min–1 and the rate constant for the reverse reaction, k–1, is 393 l·mol–1·min–1 at a given tempera
Which statement about the structure of Florida’s government and the US government is true? They each have a supreme court. The judicial branch enforces laws. Th
What is the simplified answer of “One less than X is less than -1 OR 3 more than X is greater than or equal to 7.” This is solving inequalities, thanks!
_______ reaches the Earth's surface through _______, then turns into _______.
0.04 × 0.61 =Tell me how to work this out
________ is frequently caused by hearing loss, loud noises, medicines, and other health problems, such as allergies, tumors, and problems arising from the cardi
What goods does Costa Rica export?
If 2 fluid ounces equals 60 milliliters , how many milliliters are in 7 ounces of cough syrup
what is the relationship of 7 and -7
