SAT Math Practice 11 (SP)

What is the value of t, the total number of students on teams?

What is the value of z, the number of seniors on teams?

Which of the following CANNOT be expressed as the sum of three consecutive integers?

Consider the sequence 2, 6, 18, 54, 162, ... in which each term after the first term is 3 times the preceding term. If the 48th term is a and the 51st term is b, what is the value of b/a?

Given that x ≠y and that (x– y)2= x2– y2, which of the following MUST be true? I.x= 0 II.y= 0 III.x= –y

Which of the following is an equation of a line that is parallel to the line whose equation is y= 2x– 3?

An international convention has a total of d delegates from c countries. If each country is represented by the same number of delegates, how many delegates does each country have?

If a varies inversely with b, and b= 5 when a= 3, what is the value of b when a= 10?

Bob and Jack share an apartment. If each month Bob pays a dollars and Jack pays b dollars, what percent of the total cost does Bob pay?

In the figure above, the radius of circle O is 3, and m∠AOB = 60. What is the perimeter of the shaded region?