Answer: The total cost is [tex]\$62[/tex] assuming the cost for 1 adult is [tex]\$5[/tex] and the cost for 1 child is [tex]\$2[/tex]
Step-by-step explanation:
Assuming the cost for 1 adult is [tex]\$5[/tex] and the cost for 1 child is [tex]\$2[/tex]:
[tex]a=\$5[/tex] and [tex]c=\$2[/tex]
Then the expression that gives the total cost [tex]10 a+6c[/tex] is solved as:
[tex]10(\$5)+6(\$2)=\$62[/tex]