A full bathtub is emptying at a fixed rate. Which of the following equations may relates the amount in water y, in gallons, with the amount of time, x minutes. Assume the bathtub is holding 100 liters of water, and empties at a rate of 5.8 liters per minute 1

it’s supposed to be -4+45=41

step-by-step explanation:

i do not know the answer

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

69.64%

step-by-step explanation: