Sequences
Equations & Modeling
Inequalities
Graphing
100
A sequence that has the same constant difference as the sequence 12, 17, 22, …
(1) 12, 7, 2, … (2) 3, 15, 45, …
(3) 21, 26, 31, … (4) 5, 10, 20, …
What is Choice (3): 21, 26, 31, ...?
100
If 2x + 5 = −25 and −3m − 6 = 48, the product of x and m is...
(1) −270 (2) −33
(3) 3 (4) 270
What is Choice (4): 270?
100
The carnival in town is charging $6 for admission and an additional $1.50 per ride. The inequality that can be used to determine the maximum number of rides, r, that Emma can go on if she only has $20...
What is 6+1.50r<=20 ?
100
The graph of the equation x + 3y = 6 intersects the y-axis at the point whose coordinates are
(1) (0, 2) (2) (0, 6)
(3) (0, 18) (4) (6, 0)
What is Choice (1): (0, 2)?
200
a) The missing terms of the following geometric sequence:
_____, _____, 72, 24, ____, …
b) The explicit formula for this sequence...
a) What is 648, 216, and 8?
b) What is a_n=648(1/2)^(n-1) ?
200
John has four more nickels than dimes in his pocket, for a total of $1.25. The equation that could be used to determine the number of dimes, x, in his pocket...
(1) 0.10(x + 4) + 0.05(x) = 1.25
(2) 0.05(x + 4) + 0.10(x) = 1.25
(3) 0.10(4x) + 0.05(x) = 1.25
(4) 0.05(4x) + 0.10(x) = 1.25
What is Choice (2): 0.05(x + 4) + 0.10(x) = 1.25?
200
The value that is a solution to the inequality -5(x+6)>16 ...
(1)–9.2 (2) –10 (3) –9 (4) –7
What is Choice (2): –10?
200
The slope of the function 2x + 4y = 8 is
(1) 1/2 (2) –1/2 (3) 2 (4) –2
What is Choice (2): –1/2?
300
A series of jars containing marbles has the following pattern:
Jar #1: 2 green, 1 red, 3 yellow
Jar #2: 4 green, 1 red, 6 yellow
Jar #3: 8 green, 1 red, 9 yellow
The total number of marbles in Jar #4 is...
What is 29 marbles?
300
A car and a van are traveling on a highway. The position of the car after t seconds is given by the expression 2t + 4, and the van is represented by 2t + 1.The two vehicles will be in the same position...
What is never (no solution)?
300
The value that is not in the solution set of the inequality 4(3x+2)>47 ...
(1) 7 (2) 2 (3) 11 (4) 4
What is Choice (2): 2?
300
The value of the x-intercept for the graph of 3x – 2y = 18 is
(1) –9 (2) 3/2 (3) 6 (4) –3/2
What is Choice (3): 6?
400
A full 1500-gallon water tank develops a leak, and begins to lose water at a constant rate of 5 gallons per day. The number of gallons left in the tank after 20 days is...
What is 1405 gallons?
400
Membership for the Octagon Rock Climbing gym costs $25 per month plus a $125 sign-up fee. Membership for Pentagon Rock Climbing gym costs $30 per month plus a $50 sign-up fee. The cost of both memberships will be the same in month...
What is month 15?
400
The solution to the following inequality:
9 – 2(3x – 10) > –10x – 3
What is x < –8?
400
The ordered pair that represents a solution to the inequality shown in the graph below:
(1) (0, 3) (2) (2, 2)
(3) (–4, 0) (4) (0, –1)
What is Choice (4): (0, –1)?
500
On the main floor of the Kodak Hall at the Eastman Theater, the number of seats per row increases at a constant rate. Steven counts 31 seats in row 3, and 37 seats in row 6. The number of seats in row 20 is...
What is 65 seats?
500
Julia is 4 years older than twice Kelly’s age, x. The sum of their ages is 46. The age of both girls is...
What is Kelly: 14 years old, and Julia: 32 years old?
500
Ms. Nash goes to Dunkin’ Donuts to purchase donuts for her students. She buys a coffee for Mrs. Pirro, which was $4.50, and d donuts that cost $0.49 each. If Ms. Nash only has $40 to spend, the maximum number of donuts she can purchase is...
What is 72 donuts?
500
Solve the following equation for y, and state slope and y-intercept:
5x + 15y = 75
What is y = -1/3x + 5, m = -1/3, and b = 5?