A.) y = x + 2
B.) y = x + 6
C.) y = 9r + 14
D.) y = 6r  2
E.) y = 3x + 14
Algebra House 

If x = 3r  4 and y = 3r + 2, which of the following expresses y in terms of x ?
A.) y = x + 2 B.) y = x + 6 C.) y = 9r + 14 D.) y = 6r  2 E.) y = 3x + 14
The fluctuation of water depth at a pier is shown in the figure below. One of the following values gives the positive
difference, in feet, between the greatest water depth and the least water depth shown in the graph. Which value is it? In the standard (x,y) coordinate plane, what is the midpoint of the line segment that has the endpoints (3,8) and (1,4) ?
A.) (2,12) B.) (1,6) C.) (11/2, 3/2) D.) (2,2) E.) (4,12)
In parallelogram ABCD, AC is a diagonal, the measure of ∠ABC is 40°, and the measure of ∠ACD is 57°. What is the
measure of ∠CAD?
The ABC Book Club charges a $40 monthly fee, plus $2 per book read in that month. The Easy Book Club charges a $35
monthly fee, plus $3 per book read in that month. For each club, how many books must be read in 1 month for the total charges from each club to be equal? A.) 1 B.) 4 C.) 5 D.) 6 E.) 75
A wallet containing 5 fivedollar bills, 7 tendollar bills, and 8 twentydollar bills is found and returned to its owner. The
wallet's owner will reward the finder with 1 bill drawn randomly from the wallet. What is the probability that the bill drawn will be a twentydollar bill? A.) 1/20 B.) 4/51 C.) 1/8 D.) 2/5 E.) 2/3
Let the function f be defined as f(x) = 5x²  7(4x + 3).
What is the value of f(3)? A.) 18 B.) 26 C.) 33 D.) 60 E.) 75
The 35member History Club is meeting to choose a student government representative. The members decide that the
representative, who will be chosen at random, cannot be any of the 3 officers of the club. What is the probability that Hinoko, who is a member of the club but not an officer, will be chosen? A.) 0 B.) 4/35 C.) 1/35 D.) 1/3 E.) 1/32 Marcus's favorite casserole recipe requires 3 eggs and makes 6 servings. Marcus will modify the recipe by using 5 eggs and increasing all other ingredients in the recipe proportionally. What is the total number of servings the modified recipe will make?
A.) 6 B.) 8 C.) 10 D.) 12 E.) 15 
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