celestialfairy771
celestialfairy771 celestialfairy771
  • 19-09-2017
  • Mathematics
contestada

Solve -2.5n + 8.7 > 5.45.

A. n < 1.3
B. n > 1.3
C. n < -5.66
D. n > -5.66

Respuesta :

Tiffani906241
Tiffani906241 Tiffani906241
  • 19-09-2017
A. n<1.3

-2.5n+8.7>5.45
subtract 8.7 from both sides
-2.5n>-3.25
divide -2.5 from both sides 
(since you divided by a negative you flip the sign!!)
n<1.3


Answer Link

Otras preguntas

A food that is high in calories and could be used for energy storage in animals is MOST LIKELY high in
A free form poem asap HELPPP!!
Need help quick!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!A mountain climber is at an elevation of 10,000 feet. If she descends 2,000 feet a day, which equation would b
decide whether x=2 is a solution of x square+4x-12=0
A store owner paid $15 dollars for a book. she marked up the price of the book by 40% to determine it's selling price.Part A what is the selling price, in dolla
Long division 3 divided by 162
write the first 5 term?[tex]an = \frac{(n + 1)}{(n)} [/tex]
what was one negative effect of the growth of cities in the late 1800
Mr. Mathewson increased the amount of weight he lifted each morning from 80 pounds to 90 pounds. By what percentage did Mr. Mathewson increase the amount of wei
what did the indian removal act 1830 allow the state of georgia to do?