At 7 p.m,the temperature was 10 °
f. at 7
a.m, the temperature was -2 °
f. by how much did the temperature change from 7 p.m. to 7
a.m.?
f. at 7
a.m, the temperature was -2 °
f. by how much did the temperature change from 7 p.m. to 7
a.m.?