the graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:

what is the speed of the motorboat? (5 points)

a. 225 miles per hour
b. 25 miles per hour
c. 75 miles per hour
d. 50 miles per hour

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step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

is it like a multiple choice? if so then i need the multiple choice so i can get and understanding on what the answers is so that i can explain it to you

what are the answer chices