SAT MATH #1 SAMPLE QUESTIONS bc u gotta #familiar urself

y= 34/8

2x + 8y= 74 3x - 4y= 43 If (x,y) is the solution to the system of equations shown above, then what is the value of y?

c) -4

2x - 3y = -14 3x - 2y= -6 If (x,y) is a solution to the system of equations above, what is the value of x - y? a) -20 b) -8 c) -4 d) 8

c) y is one-eight of x

4x + p = 10y + 5 2y + q = 3x + 7 In the equations above, p and q are constants. If p + q= 12, which of the following statements is true? a) y minus x is 12 b) x minus y is 12 c) y is one-eight of x d) x is one-eight of y

a) p + q + 2

Assume that "a" is the average of p, 2q, and 4; "b" is the average of 2p, 4q, and 8; and "c" and the average of 6p, 3q, and 6. What is the average of "a, b, c" in terms of p and q? a) p + q + 2 b) p + q + 4 c) 3p + 6q + 6 d) 9p + 6q + 2

c= 90

At a dessert shop, each cupcake has 60 more grams of sugar than each frozen yogurt. If 3 cupcakes and 4 frozen yogurts have a total of 390 grams of sugar, how many grams of sugar does each cupcake have?

d) 160

Charles is a chemist studying the reaction that produces methyl alochol under high pressure. He noticed that the actual yield of methyl alcohol from solution S was 25% less than the actual yield from solution T. Based on Charles's observation, if solution S produced 120 grams of methyl alcohol, how many grams of methyl alcohol did solution T produce? a) 40 b) 90 c) 145 d) 160

d) 7

Function f satisfies f(4)= 6 and f(6)= 5, and function g satisfies g(5)= 7 and g(6)= 4. What is the value of g(f(6))? a) 4 b) 5 c) 6 d) 7

s= 365

In one month, Rama and Siham ran for a total of 670 minutes. If Rama spent 60 fewer minutes running than Siham did, for how many minutes did Siham run?

33

Last week Salazar 13 more tennis games than Perry. If they played a combined total of 53 games, how many games did Salazar play? a) 20 b) 27 c) 33 d) 40

m < 0

Line l has a slope of m and contains points in quadrants I, II, and IV, but no points from quadrant III. Which of the following must be true about the value of m? a) m < 0 b) m > 0 c) m = 0 d) slope m is undefined

a) 4k + 3

Which of the following expressions is equal to 3 for some integer value of k? a) 4k + 3 b) 1 - 3k c) 2 + 2k d) -k + 3k

a= 2

a + 3b= -10 a + b= -2 In the system of equations above, what is the value of a?

a) 4x + 10

if g(x)= 4x + 6, then which of the following is equivalent to g(x+1) a) 4x +10 b) 4x +7 c) 4x +6 d) 4x+5

c) 30/7

qx- 5y= 6 6x - 7y= 5 In the system of equations above, x & y are variables and q is a constant. For what value of q will the system of equations have no solution? a) -36/5 b) -30/7 c) 30/7 d) 36/5

a) -9a

y= a (x-2)(x+4) In the quadratic equation above, a is a nonzero constant. The graph of the equation in the xy-plane is a parabola with vertex (c,d). Which of the following is equal to d? a) -9a b) -8a c) -5a d) -2a