WILL GIVE BRANILEIST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE HELP

Mathematics

2 answers:

mixer [17]3 years ago

8 0

Answer:

$195

Step-by-step explanation:

As the Expression shows 15a+12c is the cost in dollars for admission, all we need to do is plug in the values. It is asking for 5 adults and 10 children so we plug that into the equation.

15(5) + 12(10) =

75 + 120 =

$195

Basicially the expression is that each adult ticket is $15 and each ticket for children is $12

mr Goodwill [35]3 years ago

7 0

The answer is $195, I’m writing more bc I need atleast 29 characters

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85×250=_______ + 387= _______

Neko [114]

Answer:

21,637

Step-by-step explanation:

You can just use a caculator- Or simple multiplication by putting it on top of eachother.

You can do this many ways,just multiply with pen and paper,put 250 on top,and 85 on bottom which is 21,250,the add from there!

Hope I helped!!

7 0

2 years ago

Read 2 more answers

4x - 3y = 12<br> 4x - 5y = -4<br> Solve using Elimination

mr_godi [17]

Answer:

${ \rm{4x - 3y = 12 - - - \{eqn(a) \}}} \\ { \rm{4x - 5y = - 4 - - - \{eqn(b) \}}}$

• subtract eqn(b) from eqn(a);

${ \underline{ \rm{ - \binom{4x - 3y = 12}{4x - 5y = - 4} }}} \\ { \rm{0x + 2y = 16}} \\ \\ { \rm{2y = 16}} \\ \\ { \boxed{ \tt{ \: \: y = 8 \: \: }}} \\$