Answer:
$86 is she spending on the party.
Explanation:
As per the statement: A company employee is planning a promotion party with her friends. She orders 6 pizzas for $7 each, 2 bowls of mixed salad for $12 each, and 4 cases of assorted soft drinks for $5 each.
⇒ 6 pizzas for $7 each 
Total cost for 6 pizzas = 

2 bowls of mixed salad for $12 each.
Total cost for 2 bowls = 

and 
4 cases of assorted soft drinks for $5 each.
Total cost for 4 cases of assorted soft drinks = 

She spending on party = Total cost for 6 pizzas + Total cost for 2 bowls + Total cost for 4 cases of assorted soft drinks
Substitute the values we get;
Total cost she spending on party = 
