The cost of a single ticket depends on the number of tickets, t, purchased in a group, as represented by the function c(t). c(t) = $18.50 1 < _t < 12 $16.00 12< _t < 20 $14.50 20< _t what is the total cost for 20 tickets? a.)$14.50 b.)$16.00 c.)$290.00 d.)$320.00

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?