The sign at the right shows the costs for a​ deep-sea fishing trip. How much will the total cost be for 1​ adult, 2​ children, and 1 senior citizen to go on a fishing​ trip? Use mental math.

DEEP-SEA FISHING
Adults
Children (12 & under)
Seniors (65 & up)
$31
$25
$29
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Part 1
The total cost will be ​$
  

The total cost will be $31 (for 1 adult) + $25 (for 2 children) + $29 (for 1 senior citizen) = $85.

To calculate the total cost for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip, you need to add up the costs for each individual.

The cost for 1 adult is $31.
The cost for 2 children is $25 x 2 = $50.
The cost for 1 senior citizen is $29.

To find the total cost, you simply add these amounts together:
$31 + $50 + $29 = $110.

Therefore, the total cost for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip is $110.

To calculate the total cost for 1 adult, 2 children, and 1 senior citizen, we need to add the costs for each person.

Here's the breakdown:

1 adult: $31
2 children: $25 * 2 = $50
1 senior citizen: $29

Now let's add these costs together:

$31 + $50 + $29 = $110

Therefore, the total cost for 1 adult, 2 children, and 1 senior citizen to go on a fishing trip will be $110.