How many 4 digit numbers are there, if it is known that the first digit is even, the second is odd, the third is prime, the fourth (units digit) is divisible by 3, and the digit 2 can be used only once?

Find the domain of the following function:

A student finds the slope of a line between (14,1) and (18,17). she writes 1-17/18-14 what mistake did she make?

After watching an episode of Trading Spaces, you decide it would be a great idea to put ribbon around the edge of each of the 6 chairs at your kitchen table. The seat of each chair is a square with 18 inch sides.

Is - 2/7 a rational or irrational number

There are two different maps of Ohio. The scale on the first map is 1 cm to 10 km. The distance from Cleveland to Cincinnati is 40 cm. The scale on the second map is 1 cm to 50 km. What is the distance from Cleveland to Cincinnati on the second map?

Find the greatest common factor of 15x 2 y 3 and - 18x 3 yz.

m/6=21 What is the inverse operation and properties of equality to isolate the variable.

What is 9+10 x 2x4?!

There are 5 muffins 1 out of 6 muffins have nuts. how many muffins were served in all?

Solve for the time, t, when I = $2,322, P = $9,000, and r = 4.3%. Use the formula I = Prt.