Answer:
1008
Step-by-step explanation:
If 4/5 of eighth graders, or 80%, are enrolled with class, there are still 20% of students that didn't study. That means you add 168, the 20%, and you'll get 1008.
3k-2=2k+4
-2k. -2k
k-2=4
+2. +2
k =6
Expand the right side:
Notice that 98 = 2 * 7 * 7, so we have and .
Then
and
Answer:
third angle =180-two congruent angles. is expression.
Answer:
it is subtract 5
Step-by-step explanation: