The theater manager is going to replace the carpet in the orchestra pit. The carpet costs $3.50 per square foot. How much is it going to cost to recarpet the orchestra pit? Round answers to the nearest penny.

This is about circle theorems. someone asap : (

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!