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Math·Algebra·Linear inequalities in one or two variables

easy

A student needs at least $80$ signatures from classmates to run for class secretary. The student collects $35$ signatures on Monday and collects enough additional signatures on Tuesday to run for class secretary. Which inequality represents the number of additional signatures, $s$, that the student collects on Tuesday?

A

$s+35\le 80$

B

$s+35\ge 80$

C

$s-35\le 80$

D

$s-35\ge 80$