Algebra Functions- 20 Solve the following 2i 4 – i 8

Algebra Functions- 40 If f(x) = |x 2 +2x+1| then what is the value of f(-4) ?

Algebra Functions- 60 If 3n -1 = 8+2m, what is the value of 1/3(3n-2m)?

Algebra Functions- 80 If xy = 12 and x 2 +y 2 = 25, then (x+y) 2 = ?

Algebra Functions- 100 If (x 2 -4) / (x+2) = 4, and x is not equal to -2, what is the value of x?

Algebra Functions- 120 If 2x+y=-9 and -4x+2y = 18, what is the value of y?

Geometry Measure - 20 A circle and a triangle lie in plane. What is the maximum number of points at which the circle and the triangle could intersect?

Geometry Measure - 40 P Q R S T In the figure above, Q is the midpoint of PR and R is the midpoint of PS. If PT =16 and QR=3, what is the length of ST ?

Geometry Measure - 60 What is the measure, in degrees, of the smaller of 2 angles that together form a straight line if the ratio of the measure of the larger angle to the smaller angle is 3 to 1?

Geometry Measure - 80 If the diameter of a circle increases by 50 percent, by what percent will the area of the circle increase?

Geometry Measure A B C D E In the diagram above, AD =BE =6 and CD=3(BC). If AE=8, then BC = ?

Geometry Measure - 120

Numbers & Operations - 20 Solve the problem below. ( )/ 2 3

Numbers & Operations - 40 If x =2, then solve 5 x + (x 3 ) 2 ?

Numbers & Operations - 60 The average (arithmetic mean) of 8 numbers is 8. If 4 is subtracted from each of 4 of the number, what is the new average?

Numbers & Operations - 80 If the average (arithmetic mean) of x+1, x+4 and x+7 is 0 then x = ?

Numbers & Operations If x>0, then simplify (16 x )(8 x ).

Numbers & Operations If the average (arithmetic mean) of 16 consecutive odd integers is 534, what is the least of these integers?

Data Analysis - 20 A subway car passes 3 stations every 10 minutes. At that rate, how many stations will it pass in 2 hours?

Data Analysis - 40 After spending 5/12 of his salary, a man has $210 left. What is his salary in dollars?

Data Analysis - 60 In a certain class, 3 out of 24 students are in student organizations. What is the ratio of students in student organizations to students not in student organizations?

Data Analysis - 80 A sporting goods store ordered an equal number of white and yellow tennis balls. The tennis ball company delivered 40 extra white balls, making the ratios of white balls to yellow balls 6:5. How many tennis balls did the store originally order?

Data Analysis A store sells a watch for a profit of 25 percent of the wholesale cost. What percent of the selling price of the watch is the store’s profit?

Data Analysis A baseball team won 35 percent of the first 80 games it played. How many of the remaining 88 games will the team have to win in order to win exactly 50% of all the games it plays?

Problem Solving - 20 If three times x is equal to x decreased by 2, then x is ?

Problem Solving - 40 During a certain month, a post office sold $1050 worth of 35-cent stamps. How many of these stamps did they sell?

Problem Solving - 60 A painter charges $12 an hour, while his son charges $6 an hour. If the father and his son worked the same amount of time together on a job, how many hours did each of them work if the combined charge for their labor was $108?

Problem Solving - 80 An hour long test has 60 problems. If a student completes 30 problems in 15 minutes, how many seconds does he have on average for completing each of the remaining problems?

Problem Solving There is enough candy in a bag to give 9 pieces of candy to each of 20 children, with no candy left over. If 5 children do not want any candy, how many pieces of candy can be given to each of the other children?

Problem Solving Five friends won a total of 3 tickets to a concert. How many different combinations of three friends using the tickets are possible?

Black Inventors & Scientists - 20 George Washington Carver, sold into slavery in Missouri, earned degrees from Iowa Agricultural College and went on to become the Director of Agricultural research at the Tuskegee Institute from 1896 until his death. Name two farm products that he developed hundreds of applications for that were important to the economy of the South.

Black Inventors & Scientists - 40 He was born in Pennsylvania and attended medical school in Chicago, where he received his M.D. in He founded the Provident Hospital in Chicago in 1891, and he performed the first successful open heart surgery in 1893.

Black Inventors & Scientists - 60 Dr. Percy Julian was born in Alabama. He held a bachelor's degree from DePauw University, a master's degree from Harvard University, and a Ph.D. from the University of Vienna. His most famous achievement is his synthesis of cortisone, which is used to treat what disease?

Black Inventors & Scientists - 80 Dr. Marie Maynard Daly born in 1921 was the first black American to hold a PhD in what subject?

Black Inventors & Scientists Ron McNair, born in Lake City, SC, was the second African American to fly in space. He was tragically killed in a space shuttle mission on January 28, 1986 aboard which space shuttle?

Black Inventors & Scientists Hildrus Poindexter was the son of a tenant farmer in rural Alabama. He attended Lincoln University and went on to graduate from Harvard Medical School in 1929 with a PhD in Microbiology. His name became synonymous for his research and improvement on the control of what tropical disease?