Answer:
A
Step-by-step explanation:
A is the only equation that does not account for the fact that Tu bought 2 tickets and 2 drinks.
The rest do: B subtracts the appropriate amounts twice, C multiplies the doubled expenses, and D does the same, just the amount paid is also separated.
AB∥CD and m∠4=85°.
so
<1 = 180° - 85°
<1 = 95°
Because AB∥CD so <5 = <1 = 95° (corresponding angles are equal)
Answer
<5 = 95°
27 - 9x +15y
Factor out common term 3 :
3(9-3x+5y)
hope this helps!
I think this would be (y = -2x + 9). Let me know if it is right!
The answer is D 5.48*10-8
hope this helps
