It is estimated that by 2050 the population in 

Texas will be 305,250,000. What is this value 

expressed in scientific notation? 

School dance tickets can be purchased for $8.00 

in advance. Dance tickets sold at the door are 

more expensive. The PTA sold 165 dance tickets 

in advance and 85 tickets at the door. They 

collected a total of $2,340 on all tickets. What is 

the cost of the tickets sold at the door? 

A total of 132 of the students at the Academy 

Middle School are in the sixth grade. This 

represents 44% of the students at the school. 

How many students attend the Academy 

Middle School? 

Right Triangle ABC is shown below. What is the 

best approximation of the length of the 

hypotenuse? 

A- 3in 

B- 3in.

C- (square root of 18

(a2+b2+c2)

a. 4.2 

b. 4.4 

c. 4.6 

d. 4.8 

Brad is laying tile. Each tile has an area of 150 

inches. Which is the closest to the length of 

tile’s side? 

a. 12.9 inches 

b. 12.7 inches 

c. 12.5 inches 

d. 12.3 inches 

Becky sold 237 boxes of Girl Scout cookies. She 

made a total of $1,125.75. How much was each 

box? 

a. $3.75 

b. $4.25 

c. $4.75 

d. $5.25 

Kelly buys ½ pound of coffee for $3.50 at Sack 

Saver’s Grocery Store. She later goes back and 

buys 1 ¼ pounds of coffee. How much did she 

pay the second time?

a. $8.75 

  b. $10.50 

c. $7.88  

d. $8.50

The Dallas Mavericks and the Houston Rockets 

each played 45 games. The Mavericks won 60% 

of the games they played. The Houston Rockets 

won of the games they played. How many 

more games did the Houston Rockets win than 

the Dallas Mavericks? 

a. 57 

b. 30 

c. 27 

d. 3 

Tommy practiced the violin for 12/3 hours on 

Monday, 13/4 hours on Tuesday, and 1 1.5 hours 

on Wednesday. What is the total amount of 

time Tommy spent practicing the violin? 

a. 4 2/5 hours 

b. 4 3/4 hours 

c. 4 1/2  hours 

d. 4 11/22 hours 

Which of the following is equivalent to 6.789 x 

10⁸? 

a. 6,789,000,000 

b. 67,890,000 

c. 678,900,000 

d. 678,900