How do you solve the inequality $4.5 + 1.3 t > 3.8 t - 3$ $4.5 + 1.3t > 3.8t - 3$ ?

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Answer 1 · 2016-01-23T15:37:01

$t < 3$ $t < 3$

$4.5 + 1.3 t > 3.8 t - 3$ $4.5+1.3t > 3.8t-3$

rearrange it so it will became like this

$4.5 + 3 > 3.8 t - 1.3 t$ $4.5+3 > 3.8t-1.3t$

solve it

$7.5 > 2.5 t$ $7.5 > 2.5t$

$\frac{7.5}{2.5} > \frac{2.5 t}{2.5}$ $7.5/2.5 > (2.5t)/2.5$

$3 > t$ $3 > t$

$t < 3$ $t < 3$

How do you solve the inequality 4.5 + 1.3t > 3.8t - 34.5+1.3t>3.8t−34.5 + 1.3t > 3.8t - 3?