Fred bought 7 new baseball trading cards to add to his collection. the next day his dog ate half of his collection. there are now only 28 cards left. how many cards did fred start with ?

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?

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false