Term
It is estimated that by 2050 the population in
Texas will be 305,250,000. What is this value
expressed in scientific notation?
a. 3.0525 x 10^{7}
b. 3.0525 x 10^{8}
c. 30.525 x 10^{6}
d. 305.25 x 10^{5}


Definition


Term
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. $9
b. $10
c. $12
d. $15


Definition


Term
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?


Definition


Term
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


Definition


Term
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


Definition


Term
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


Definition


Term
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 

Definition


Term
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


Definition


Term
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


Definition


Term
Which of the following is equivalent to 6.789 x
10^{8}?
a. 6,789,000,000
b. 67,890,000
c. 678,900,000
d. 678,900


Definition

