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Nikolay [14]
3 years ago
13

Solve A=1\2h(b+c) for b

Mathematics
1 answer:
mr_godi [17]3 years ago
6 0
B=2A/h - c
i hope that is correct cuz there are no values
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Which question is equivalent to 30/3+x
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WHY CAN'T ANYONE HELP ME? :( Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and
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Answer:

Children: $13

Adults: $18

Step-by-step explanation:

Well for both sets we can set up the following system of equations,

\left \{ {{3a + 4c = 106} \atop {2a + 3c = 75}} \right.

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<em>an adult ticket is $18 and a children's ticket is $13.</em>

<em />

<em>Hope this helps :)</em>

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