SAT Math Practice Test 2

If a geometric sequence starts with a first term of 2 and grows exponentially by a factor of 3, what is the sum of the 4th and 5th terms?

How many unique real roots does the equation y = x² – 10x + 25 have?

A certain building has 2,600 square feet of surface that needs to be painted. If 1 gallon of paint will cover 250 square feet, what is the least whole number of gallons that must be purchased in order to have enough paint to apply one coat to the surface

If f(x) = x + 9, which of the following is a solution of f(5a) + 3 = f(3a) + 11? In other words, what might be the value of ‘a’?

If g(x) = 4x – 4^x, what is the value of g(3/2)?

If the mean of x and 4x is 10, the x = ?

If 4a+1=64, what is the value of a?

Which segment is congruent to BE (in the figure below)?

Which line has a slope of -3?

An automobile company made 36,000 automobiles in the proportions shown in the table below. How many of the automobiles produced were either SUVs or vans?