Several friends decided to start a T-shirt company. After initial expenses of $400, they purchase each
T-shirt wholesale for $3.50. The T-shirts will sell
for $14.00 each. Which of the following systems
could be used to determine when the company
will break even?

Answer soon(fast) 15 pts-brainliest? for right answer with small explination a restaurant catered a party for 40 people. a child’s dinner (c) cost $11 and an adult’s dinner (a) cost $20. the total cost of the dinner was $728. how many children and adults were at the party? use the table to guess and check.(i couldn't get the graph onto the question)                                8 children and 32 adults9 children and 31 adults10 children and 30 adults12 children and 28 adults

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?