18. MODELING WITH MATHEMATICS The function y = 3.5x + 2.8 represents the cost y (in dollars)
of a taxi ride of x miles.
a. Identify the independent and dependent variables.
b. You have enough money to travel at most
20 miles in the taxi. Find the domain and
range
of the function.

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?