Answer:
1
Step-by-step explanation:
-f + 2 + 4f = 8 - 3
3f = 6 - 3
3f = 3
f = 1
I only know 1 & 4 .. 2 & 3 seem hard to me ..
X >7
X< -7
-
20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
Answer:
t=7,t=0
Step-by-step explanation:
2t^2-14t+3=3
Subtract 3 from both sides
2t^2 - 14t +3 - 3 = 3-3
Simpilfy
2t^2 -14t = 0