Answer:
Zero Property.
Step-by-step explanation:
The Zero property states that in an equation of:
ab = 0
Either a or b, or both, must be zero to obtain a result of 0.
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So each bottle of water costs $0.85
look at the attached picture
Hope it will help you..
Answer:
senior tickets are 12
student tickets are 3
Step-by-step explanation:
s= senior
t = student
10s+5t =135
14s + 3t=177
10s+5t =135
divide by 5
2s+t = 27
multiply by -3
-3(2s+t) = -3*27
-6s -3t =-81
add this to 14s+3t=177
-6s -3t =-81
14s + 3t=177
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8s = 96
divide by 8
s = 12
senior tickets are 8 dollars
2s+t = 27
2(12) +t = 27
24 +t =27
subtract 24
24+t-24 = 27 -24
t =3
student tickets are 3
It would the answer C choice
