Tiffany wanted to drink exactly 31 bottles of water each day, so she bought 679 bottles when they were on sale. how many more bottles will she need to buy on the last day?

679 /31 = 21 with 28 left over

21 28/31

she will need 3 more bottles  on the last day

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)