(5xg)-f=25-f
F= rly anything g=5
If he does three hours, its 9 strips, for four, its 12, six is 18, seven is 21, and nine is 27
Answer:4/3x²+8x−20
Step-by-step explanation:Combine Like Terms:
=x+
4
3
x2+7x+−20
=(
4
3
x2)+(x+7x)+(−20)
=
4
3
x2+8x+−20
Step-by-step explanation:
35+35+x=180 (sum of interior angles of an triangle is 180
therefore
x=180-70
x=110
Answer:
not sure
Step-by-step explanation: