Percent
A store buys a shirt for $60, then marks it up by 50%, then offers customers a 20% discount off the marked up price. What price do consumers pay?
A. 78 B. 72 C. 90 D. 108 E. 115
B. 72
If a publisher charges 15 for the first copy of a book that is ordered and 12 for each additional copy, which of the following expressions represents the cost of y books?
F) 12y + 3 G) 12y + 15 H) 15y - 3 J) 15y + 3 K) 15y + 12
F) 12y + 3
5 minutes left on the clock and its a mad dash to finish. What method will beat the rest.
L.O.D
What is the mean of the following set of numbers: 13, 15, 100, 54, 345, rounded to the nearest 1’s place?
A. 105 B. 135 C. 106 D. 100 E. 98
A. 105
A right triangle has side lengths of 21 and 72. What is the length of the hypotenuse?
F. 70 G. 75 H. 84 I. 67 J. 80
B. 75
Portia purchased a laptop for $480, but after checking the merchant's website realized that she had been overcharged by 20%. By how much, in dollars, was she overcharged?
A. 24 B. 48 C. 72 D. 80 E. 96
D. 80
The number of fish, f, in Skipper’s Pond at the beginning of each year can be modeled by the equation f(x) = 3(2^x), where x represents the number of years after the beginning of the year 2000. For example, x = 0 represents the beginning of the year 2000, x = 1 represents the beginning of the year 2001, and so forth. According to the model, how many fish were in Skipper’s Pond at the beginning of the year 2006?
A) 96 B) 192 C) 384 D) 1,458 E) 46,656
B) 192
We start off with plenty but once you complete me we are few. What am I?
P.O.E.
In the standard (x,y)coordinate plane, what are the coordinates of the midpoint of a line segment whose endpoints are (–3,0) and (7,4) ?
A. (2,2) B. (2,4) C. (5,2) D. (5,4) E. (5,5)
A. (2,2)
Sam and John both start at the same point. Sam walks 30 feet north while John walks 40 feet west. How far apart are they at their new locations?
A. 10 feet B. 50 feet C. 70 feet D. 35 feet E. 60 feet
B. 50 feet
Over the course of a single week, the price of a company’s stock rose by 10%. If the following week the company’s stock rose by 10% of the new price, by what percent did the stock increase over the two week period?
A. 19% B. 65% C. 120% D. 20% E. 21%
E. 21%
A man threw a baseball from the top of a skyscraper at a height of 1,454 feet. The height of the baseball after the man threw it is a function of the time that has expired from the time he threw it. If t represents the time, in seconds, that has expired since the man threw the ball and h(t) represents the height, in feet, of the baseball, then I(t) = 1,454 – 16t2 + 8t + 4. What is the closest approximation, in feet, of the height of the baseball at 2 seconds?
A. 450 B. 727 C. 1,410 D. 1,454 E. 1,538
C. 1,410
In art people admire me with different takeaways but in math I'm versatile to fit a problem what am I.
Number picking/Substitution
The midpoint of a line segment is (4,−1). If one endpoint of the line segment is (−4,3), what is the other endpoint?
A. (−12,7) B. (8,6) C. (12,−5) D. (12,7) E. (−12,−5)
C. (12, -5)
Daria and Ashley start at the same spot and walk their two dogs to the park, taking different routes. Daria walks 1 mile north and then 1 mile east. Ashley walks her dog on a path going northeast that leads directly to the park. How much further does Daria walk than Ashley?
F. 2 + √2 miles G. 1 mile H. Cannot be determined I. √2 miles J. 2 – √2 miles
J. 2 – √2 miles
At the end of 2007, a plot of land was worth 80% more than it had been worth at the beginning of 2006. If the land appreciated in value by 60% for the year 2006, by what percent did it increase for the year 2007?
A. 25% B. 20% C. 12.5% D. 27.5% E. 30%
C. 12.5%
If n = 8 and 16 • 2m = 4n-8, then m = ?
F. - 4 G. –2 H. 0 I. 1 J. 8
F. -4
For every other test LOD is the wave but in the math section I am best.
Pick what's popular
Suppose the midpoint of a line segment is (4,12). What are the endpoints of the segment?
A. (2,8),(6,16) B. (8,2),(6,16) C. (12,3),(3,12) D. (3,12),(4,7) E. (2,12),(6,16)
A. (2,8),(6,16)
Which of the following sets of sides can not belong to a right triangle?
A. 3, 4 ,5 B. 5, 12, 13 C. 2, 2, 2√2 D. 6, 7, 8 E. 2, 2√3, 4
D. 6, 7, 8
Dan and Alex measure themselves against a tree in their backyard. The tree is 80% taller than Dan and 20% taller than Alex. Which of the following statements is true?
A. Dan is 40% taller than Alex. B. Alex is 30% taller than Dan. C. Alex is 40% taller than Dan. D. Alex is 50% taller than Dan. E. Dan is 60% taller than Alex.
D. Alex is 50% taller than Dan
Given f(x)=4x+1 and g(x)=x2−2, which of the following is an expression for f(g(x))?
F. −x2+4x+1
G. x2+4x−1
H. 4x2−7
J. 4x2−1
K. 16x2+8x−1
H. 4x2-7
I can be done in a field and on a test what am I?
Cherry Picking
Angela scores 17, 19, 13, 24, and 14 points in the first five games of a seven-game basketball season. If the scoring leader in Angela’s league averages 18 points per game, how many points must Angela score in the final two games combined to end the season with the highest scoring average in the league AND have a higher scoring average than any other player?
F. 34 G. 40 H. 37 I. 32 J. 39
G. 40
Max starts at Point A and travels 6 miles north to Point B and then 4 miles east to Point C. What is the shortest distance from Point A to Point C?
F. 10 miles G. 4√2 miles H. 5 miles I. 7 miles J. 2√13 miles
J. 2√13 miles