SAT Practice #1

If a - b = b - 3 = 6, what must a be?

The square of x is equal to 4 times the square of y. If x is 1 more than twice y, what is x?

Which formula gives the nth term of the sequence 3, 6, 11, 18,... for all positive integers n?

If a < 0, which of these four numbers is the greatest: a, 2a, 4a, 8a

In a mower factory 0.06% of mowers made are defective. There are 3 defective out of every ____?

AJ installs carburetors in 3 cars every 4 hrs. How long will it take to install them in 5 cars?

In isosceles triangle ABC m∡A = 74°. What must be the measure of another angle in the triangle?

For numbers 5,6,5,6,7,5,5,n,6 the only mode is 5, the median is 6. Which choice cannot be n?

How many integers satisfy the inequality: |x - 5| ≤ 2 ?

SAT has two sections and a total of 58 questions.  What total time is allotted for these?