An a adult ticket to the zoo costs $20 and a child’s ticket costs $10.How much will it cost for Mr. and Mrs. Brown and their 4 children to get into the zoo?

Step-by-step explanation:

you add 20 for mr brown 20 for mrs brown 10 for kid one 10 for kid 2 ten for kid 3 and 10 for kid for giving you a grand total of 80 dollars

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  $80

Step-by-step explanation:

Add up the ticket costs:

  $20 +20 +10 +10 +10 +10 = $80

It will cost $80 for the family to purchase tickets to the zoo.

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Many folks find it easier to use multiplication to simplify the addition:

  2×$20 +4×10

  = $40 +40 = $80

7

step-by-step explanation:

i think 1: 2

step-by-step explanation: