SAT Pastpaper with Solutions

What is 10% of 250?

Which expression represents the result of increasing a positive quantity w by 26%?

Which expression is equivalent to 5x+3x+6y?

For two acute angles X and Y, the measure of angle Y is 30 and sinXcosY= . What is the measure, in degrees, of angle X？

A rectangle has a length of 18 meters and a width of 25 meters. What is the area, in square meters, of the rectangle?

David needs at least 120 points to win a prize. If David already has 85 points, what is the minimum number of additional points David needs to win the prize?

A triangle has a base length of 15 centimeters and a corresponding height of 40 centimeters. What is the area, in square centimeters, of the triangle?

In triangle QRS, what is the value of tan y°?

Emily purchased 5 dresses that were each the same price. She used a discount code for $15 off the total order. The amount she paid after the discount was $110. What was the original price for one dress?

Which expression represents the result of increasing a positive number x by 25%?

The function f is defined by f(x)=. What is the value of f(x) when x = 4 ?

In each of the following data sets of 5 values, p is a constant. Which of these data sets has the largest standard deviation?

The length of each side of triangle A is 490 millimeters. The length of each side of triangle B is double the length of each side of triangle A. What is the length, in millimeters, of each side of triangle B?

What is an equation of the graph shown?

Carrie has c dollars and Marjani has m dollars. Carrie has 3 times as many dollars as Marjani, and together they have a total of $24.00 . Which system of equations represents this situation?

 For the linear function g(2)=10 and g(6)=2. Which equation defines g?

There are 600 books on a shelf. Of these books, 15% are mystery novels. How many mystery novels are on the shelf?

Line p is defined by y=2x−4. Line q is perpendicular to line p in the xy-plane. What is the slope of line q?

A circle has a circumference of 50π meters. What is the diameter, in meters, of the circle?

In the xy-plane, line t passes through the point (0,0) and is parallel to the line represented by the equation y=45x+12. If line t also passes through the point (5,d), what is the value of d?