Out of 350 students, 315 went on the class field trip. What
percent of the students did
not go on the class field trip? Hurry! I need the answer asap!

10%

Step-by-step explanation:

I subtracted the number of total students by the ones that went on the field trip.

350 - 315 = 35

35 students did not go on the field trip.

We can turn this into a fraction:

=

= 10%

10% of students did not go on the class field trip.

could you give more information?

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180