MATH SAT PREP 2

Answer the following question

For how many integer values of n will the value of the expression 4n + 7 be an integer 1

If n > 0 , which of the following must be true? I.n² > 1 II.n - n² < 0 III.2n - 1 > 0

(3 x 104) + (2 x 10²) + (4 x 10) =

What is the sum of A,B,C and D?

Answer the following. question.

A and B are equidistant from the line l. How many circles can be drawn with their centres on li

What is the length of the line segment in the x-y plane with end points at (-2,-2) and (2,3)?

The total surface area of all the small bricks is how much greater than the sa of the large?S=1

. What is the average of four tenths and five thousandths?

If y ¤ x = y2x for all positive integers, then (3 ¤ 4) ¤ 2 =

What is the average (arithmetic mean) of all the multiples of ten from 10 to 190 inclusive?

What is the best approximation to the length of arc AB ? r=7

If p and q are perfect cubes, which of the following will not necessarily be a perfect cube?

If x² - y² = 55, and x - y = 11, then y =

If x and y are integers, and 3x + 2y = 13, which of the following could be the value of y ?

( √2 - √3 )²

Answer this question

The number 0.127 is how much greater than 1/8 ?

If f(x) = │(x² – 50)│, what is the value of f(-5) ?