Which best represents a proportional relationship A A package of 12 binder clips sells for $2, and a package of 30 binder clips sells for $6.

B Three bottles of energy drink sell for $8, and 15 bottles of energy drink sell for $40.Three bottles of energy drink sell for $8, and 15 bottles of energy drink sell for $40.

C A car travels 32 miles on 1 gallon of gas, and it also travels 140 miles on 5 gallons of gas.

D A woman bikes 12 miles in 1 hour, and she also bikes 50 miles in 6 hours.

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

i don't think there is enough

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal