Barbara bought 5 amusement park tickets at a cost of $30. If she bought 7 tickets, how much would it cost? It would cost $
.

$42

Step-by-step explanation:

5 divided by $30 so each ticket would be $6 then just multiply $6 and 7

It would cost $42 because 30 divided by 5 equals 6, so that's saying for each  1 ticket it costs $6. So with the new equation, 7 x $6, we get $42. Which will end up being the cost for 7 tickets.

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

41*67/2=1373.5

step-by-step explanation:

i just used a calculator