SAT Pastpaper with Solutions

The graph of y = f(x) is shown, where f(x)= ab^x+c, and a, b, and c are constants.For how many values of a does f(x) = 0?

A triangular prism has a height of 3 centimeters (cm) and a volume of 60 cm³.what is the area, in cm², of the base of the prism?(The volume of a triangular prism is equal to Bh, where B is the area of the base and h is the height of the prism.)

A school is ordering tablet computers for its students. The tablets cost $164 each,and 6% tax is added to the total cost of the order.If the school can spend no more than 44,800 dollars on the tablets,including tax, what is the maximum number of tablets that the school can order?

The measure of angle B is radians. What is the value of sin(B) ? 

which table gives four values of r and their corresponding values of f(z) for the given exponential function ?
f(x)=

Which expression is equivalent to , where y > 1 ?

In the figure shown, line k intersects lines r and s.If w = 135, which additional piece of information is sufficient to prove that lines r and s are parallel?

For the given linear function f, What is f(x) equal to when the value of x is 10,000 ?
f(x)=22

The point (v,-5) lies on the line shown. what is the value of v?

The expression 19x⁵＋20x⁵- 10x⁵ is equivalent to bx⁵, where b is a constant.what is the value of b ?

At what point (x, y) do the graphs of the equations in the given system intersect?
X+7=13
y=5x²+5

The table shows the frequency of values in a data set. what is the minimum value of the data set?

in one week in 2018, a technician earned a total of $1,055 by working at her regular job and a second job doing part-time work. The equation 30h +17c = 1,055 represents this situation, where h is the number of hours worked at her regular job and c is the number of hours worked at her second job. Which of the following is the best interpretation of 30 in this context ?

The width of a rectangle is 5 centimeters. The length of the rectangle is 25 centimeters longer than the width. What is the area, in square centimeters, of this rectangle?

Which of the following equations best represents the line of best fit shown?

The equation gives the speed s, in miles per hour, of a certain car t seconds after it began to accelerate. what is the speed, in miles per hour, of the car 2 seconds after it began to accelerate ?
s=40+5t