In 2007, a census counted 2815 of a certain animal. This was 315 fewer than the number counted in 2006. What was the population of the animal in 2006?

The population of the animal in 2006 was

(Simplify your answer.)

What is a positive number that equals 30 when added to it squared

Simplify the expression 4^6*x^8 y^-2/4^7*x^4y^2

What is the exact circumstance of a circle with a radius of 17 mm

Jake made a rectangular garden area as shown in the figure. He wants to add 3 inches of topsoil to the entire area. 36 in 15 in How much topsoil does Jake need to get at the nursery? 540 in. 1,080 in. 1,386 in. 1,620 in.

Which two numbers lie between on a number line?

Determine the 22nd term in the following arithmetic sequence: 3, 7, 11, 15 ...

U (x) = 4x+5, w (x) = - x+1 Find the value of w (u (5))

Solve 4 sec sqrd x = 8

Which set of sides makes a triangle

How do you write twenty four and sixty nine hundredths in expanded notation