100 + 50
1,4,9,16,25,36,49,64,81,100,121,144
250%
+25%
2 1/2 hours.
4, 9, 25, 49, 121
151 rounds to150 to the nearest ten200 to the nearest hundred0 to the nearest thousand
between 70 to150
-27
a straight line,as always, adds up to 180*
A supplementary angle adds up to 90 degrees as a complementary adds up to 180 degrees
Assuming that "adds up to" means "its digits add up to" 888
they have became alot bigger they only had one room school one now we have 50 to150 classroom . i am in love with someone.:D