Gretchen bought a new luggage set priced at $180. The sales tax in her state is 8.5%. What was the total cost of the luggage after tax? First, change the percentage to a decimal and find the sales tax amount.

180⋅0.085=$15.30
Now, add the sales tax amount to the original price.

180+15.30=$195.30
The final cost after tax is $195.30.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Anyone know these questions? i need ,.