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In order for a field trip to be scheduled, at least 30 students must sign up. So far, 23 students have signed up. At least how many more students must sign up in order for the f…

In order for a field trip to be scheduled, at least 30 students must sign up. So far, 23 students have signed up. At least how many more students must sign up in order for the f…
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3 votes
In order for a field trip to be scheduled, at least 30 students must sign up. So far, 23 students have signed up. At least how many more students must sign up in order for the field trip to be scheduled?

asked
User Pete Skelly
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8.7k points

2 Answers

1 vote
7 would be the answer
answered
User Krzysztof Wende
by
8.5k points
2 votes
7 because you need 30 and already have 23 you subtract 30-23=7
answered
User Arsen Mkrtchyan
by
8.4k points
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