Four friends went to the movies east ticket cost eight dollars and each person bought popcorn in a soda for five dollars how much did they spend

answer:

total cost: 4x + 20

step-by-step explanation:

the first thing we need to know are the prices:

popcorn 4 $

large pretzel $ 3

small soda 2 $

water $ 2

ticket costs $ x

the second thing we need to know is how many things were bought:

they bought:

four large pretzels

four bottles of water

four tickets

the mathematical expression is

total cost: 4x + 4 (3) +4 (2)

simplifying

total cost: 4x + 20

answer

the total cost of tickets and snacks or beverages was:

total cost: 4x + 20

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: