A dozen cheap plastic whistles cost $2.40. What is the unit rate of a whistle? Write your answer as a comparison statement. PLEASE ANSWER ASAP

0.2 or 0.20

Step-by-step explanation:

A dozen=12. If a dozen cheap plastic whistles cost 2.40, we divide. 2.40/12=0.2 That means that 1 whistle is 20 cents.

the correct answers i think are b. and d.

give me brainliest if it is correct!

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b