The temperature fell 10 degrees fahrenheit from 48 degrees to 38 degrees in 12 hrs. how much would the temperature fall over 18 hrs if the pattern continued?

Which value of y will make the inequality y< -1 false?

The length of the line segment ac is 8x-9 what is the value of x

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?