Solve - 2.5n + 8.7 > 5.45.

n < 1.3

n > 1.3

n < - 5.66

n > - 5.66

Question

Mathematics

Shawn Matthews

20 August, 12:08

Solve - 2.5n + 8.7 > 5.45.

n < 1.3

n > 1.3

n < - 5.66

n > - 5.66

+4

Answers (2)

Know the Answer?

Alissa Contreras · Answer 1

5.45-8.7 = - 3.5

-3.5:-2.5 = 1.3

Since you divided by a negative number switch the signs. So it would be A. the first one

Makaila · Answer 2

Subtract the 8.7 from the 5.45. then you have - 2.5n>-3.25. divide the - 2.5 to both sides. it's dividing by a negative, so the sign flips and you get, n<1.3 as your answer

Solve - 2.5n + 8.7 > 5.45.n < 1.3n > 1.3n < - 5.66n > - 5.66

Solve - 2.5n + 8.7 > 5.45.

n < 1.3

n > 1.3

n < - 5.66

n > - 5.66