Which unit rate is equivalent to 15 miles per gallon? (5 points) оа
30 miles
3 gallons
Oь
w
3 gallons
30 miles
Ос
4 gallons
60 miles
Od
60 miles
4 gallons

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)