rg003770 rg003770

02-06-2017
Mathematics

contestada

i need help 2t<-4 or 7t>49

Respuesta :

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

Otras preguntas

Please answer quick I need it.

whats the answer thankkk youuu :))

What kind of fans popularized zines?

what is the sin5π/6 given in reduced radicals and rationalized fractions

7(w+1)=5(2w-3)+1 Need Steps!

Cheryl has $56 and wants to buy as many notebooks as she can to donate to her school. If each notebook costs $1.60, which inequality shows n, the maximum number

What appears to be the domain of the part of the exponential function graphed? A) 1 ≤ x ≤ 6 B) 1 ≤ ƒ(x) ≤ 6 C) –2 ≤ x ≤ 2 D) –2 ≤ ƒ(x) ≤ 2

Refer to the Newsela article, "Doctoral Student Played a Big Part in First Black Hole Photo." Which evidence from the text best supports the inference that Boum

Which monomials are perfect cubes? Check all that apply.

Rewrite these lines from the poem by changing the metaphor to a simile: the small toads blinded by our lights and leaping, live drops of rain.