Water level in a plastic pool changed by - 8 gallons each hour after 6 hours, the pool contained 132 gallons. how much water was in the pool originally?

Which system of equations has the same solution as the system below? 2x + 2y = 16 3x - y = 4 (1) 2x + 2y = 16 (3) x + y = 16 6x - 2y = 4 3x - y = 4 (2) 2x + 2y = 16 (4) 6x + 6y = 48 6x - 2y = 8 6x + 2y = 8

There were 9500 spectators at a football match. 6375 of them were men. Of the remaining spectators, there were 4 times as many children as women. How many children were there?

Circle A has area 500 in2. The diameter of circle B is three times the diameter of circle A. Estimate the area of circle B.

If the scale factor is greater than 1 the scale drawing is larger than the actual object

The dot plot shows the highest daily temperature recorded in a city each year for the past 15 years. What is the interquartile range of the data? A. 97 B. 4 C. 6 D. 98

For a walk a thon a sponsor committed to give you a flat fee of $5 plus $2 for every mile

What does it mean when solving volume and the problem states what is the volume in terms of pie

One number is 9 times the other. Find the two numbers if their sum less 10 equals 50

At what time would the velocity reach 60.00 km/hr? It will never travel at 60.00 km/hr. It travels at a different constant rate. 10.00 seconds 100.00 seconds

What does this equal? 5x+4=7x+2