Duplicate of SAT Math

How many integers between 9 and 99 have an even tens digit and an odd units (ones) digit?

2, 10, m, 12, 4. The mean and median are equal to m, what is the value of m?

The lines 6x+3y=7 and y=mx+b are parallel . Which of the following is the value of m?

If √(2m+1) = √(3m-3), what is the value of m?

If n is a positive integer and 2n² - n³ = 0, what is the value of n?

If n is a prime number, then 6n must be

The sum of which of the following combinations of numbers must be even?

Which of the following represents 4 times the sum of x and 7?

Area of a square=16.  A new square is formed by doubling the length of each side.  New area?

What is the average in degrees of the four angles in a rectangle?

10 decimeters = one meter.  How many decimeters are equal in length to 12.5 meters?

12, a, 6, 8, 2, 14. The mean of these is 6. What is the value of a?

The volume of a cube is 8 cubic inches.  What is the surface area of the cube in square inches?

If 2x - 1 = 6, what is the value of 2x + 1?

Point P is a distace of 4 from the point (1,1). Which could be coordinates of P?

A random # is chosen from 1-9. What's the probability that the # chosen is a multiple of 4?

The diameter of a circle is 1.  What is the area?

16 oz = 1 lb., and 1 ton = 2,000 lbs.  How many ounces equal two tons?

The volume of a right circular cylinder with a radius of 6 is 9π. What is the height?

Rectangle ABCD has width w and length l that is twice the width. If w=2, what is the area?