A rainstorm produced a rainfall of 4 inches in 3 hours. how many hours would it take to get a rainfall amount of 18 inches.

24 hours

Step-by-step explanation: 3 divided by 4 equals .75

.75 times 24 equals 18

24 equals the hours

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

answer: what do you mean