Lisa paid $44.78 for 15.5 gallons of gasoline. What was the cost per gallon, rounded to the nearest hundredth? Rounded to the nearest hundredth, the cost per gallon was $
.

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)