SAT Prep

Front

b = 2.35 + .25x
c = 1.75 + .40x
What was the price per pound of beef when it was equal to the price per pound of chicken?

Back

3.35

Front

A line in the xy plane passes through the origin and has a slope of 1/7. Which of the following points lies on the line? (0,7), (1,7), (7,7), (14,2)

Back

(14,2)

Front

If (ax +2)(bx + 7) = 15x² +cx + 14 for all values of x, and a + b = 8, what are two possible values for c?

Back

31 and 41

Front

For what value of n is |n - 1| + 1 equal to 0?

Back

THERE IS NO SUCH VALUE OF N

Front

A food truck sells salads for $6.50 each and drinks for $2.00 each. The food truck's revenues from selling a total of 209 salads and drinks in one day was $836.50. How many salads were sold that day?

Back

93

Front

In an xy plane, if (0,0) is a solution to the system of inequalities y < -x + a and y > x + b, which of the following relationships between a and b must be true?

Back

a > b

Front

Which of the following is an equation of a circle in the xy-plane with center (0,4) and a radius with end point (4/3, 5)? Options: x² + (y - 4)² = 25/9, x² + (y + 4)² = 25/9, x² + (y - 4)² = 5/3, x² + (y + 4)² = 3/5

Back

x² + (y - 4)² = 25/9

Front

h = -4.9t² +25t
After approximately how many seconds will the ball hit the ground?

Back

5

Front

For a polynomial p(x), the value of p(3) is -2. Which of the following must be true about p(x)?
Options: x - 5 is a factor of p(x), x - 2 is a factor of p(x), x + 2 is a factor of p(x), the remainder when p(x) is divided by x - 3 is -2

Back

the remainder when p(x) is divided by x - 3 is -2

Front

In the xy plane, the graph of function f has x-intercepts at −3, −1, and 1. Which of the following could define f? f(x) = (x -3)(x -1)(x +1), f(x) = (x -3)(x -1)², f(x) = (x +3)(x -1)(x +1), f(x) = (x -3)(x +1)²

Back

f(x) = (x +3)(x -1)(x +1)