I have a few questions! what is the gcf for (21 and 54)
(55 and 90)
(16 and 30)
(42 and 91)
(66 and 121)

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account