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WorksheetsTest 4.2 Review
Total questions: 15
Worksheet time: 4hrs 45mins
1. If x = -4, which inequality is true?
A. -3x – 3 > 12
B. 3x + 10 > -35
C. 2x + 4x < -32
D. -2x – x < 12
2. The model represents an equation. What is the solution for this equation?
x=3
x=9
x=5
x=1
3. Nina is 4 foot 11 inches tall. There are approximately 2.54 centimeters in 1 inch. Which measurement is closest to Nina’s height in centimeters?
A. 38.1 cm
B. 149.86 cm
C. 59 cm
D. 23.23 cm
4. Triangle ABC is similar to triangle FGH. What is the value of x?
22.5
8
10.8
30
1. Tyler has a bag of marbles. The bag contains 10 red marbles, 5 blue marbles, and 1 yellow marble. He will randomly select 2 marbles from the bag one at a time without replacement.
What is the probability Tyler will select a red marble and then a yellow marble?
83/120
11/16
5/128
1/24
6. What is the solution set for this inequality?
4 – 2x > 26.6
A. X > 45.2
B. X ≤ -15.3
C. X > 61.2
D. X ≤ -11.3
7. A pair of pants is on sale for $25. Last week, the pants were marked at a regular price of $40. By what percentage was the price of the pants reduced?
A. 60%
B. 62.5%
C. 37.5%
D. 25%
8. Felix has a bucket of golf balls. The graph shows the number of golf balls of each color in the bucket.
Felix selects a golf ball at random. Based on the information in the graph, which statement is true?
A. The golf ball is more likely to be green than all other colors combined.
B. The golf ball is equally likely to be pink, white, orange, or green.
C. The golf ball is twice as likely to be orange as it is to be pink.
D. The golf ball is 7 times as likely to be green as it is to be white.
9. Which number line represents the solution to the inequality 125x + 200 > 1,200?
10. Patricia has a dime, a nickel, and a penny in her pocket. Patricia pulls the coins out of her pocket one at a time and does not replace them. Which of the following shows ALL possible outcomes?
A. Dime, nickel, penny
Penny, nickel, dime
B. Dime, nickel, penny
Nickel, dime, penny
Nickel, penny, dime
Penny, dime, nickel
Penny, nickel, dime
C. Dime, penny, nickel
Nickel, penny, dime
Penny, nickel, dime
D. Dime, nickel, penny
Nickel, dime, penny
11. What is the solution set for 5x-4>16?
X > 4
X > 12/5
X> -11/4
X> 100
12. Which number line best represents the solution to the inequality 4.4a-3<-16.2?
13. Nicole has a collection of 460 quarters. Of these quarters, 15% are dated before 1950, 25% are dated from the 1960 to 2000, and the rest are dated after 2000?
How many quarters in Nicole’s collection are dated after 1960?
391
115
69
184
13. Kim drew a map of the Rio Grande. The scale was 4 centimeters represents 65 miles. The actual length of the Rio Grande is 1,885 miles. Approximately what is the length in centimeters of the Rio Grande on the map?
30,631 cm
.137 cm
116 cm
2,000 cm
15. Which situation is best represented by the following equation?
14w + 95.55 = 417.55
A. Tiffany paid $417.55 for swim lessons. She paid $95.55 for each week she was enrolled in the classes after using a coupon that gave her $14 off the price per week. What is w, the number of weeks Tiffany was enrolled in dance classes?
B. Tiffany paid $417.55 for swim lessons. She paid a $14 registration fee and $95.55 for each week she was enrolled in the classes. What is w, the number of weeks Tiffany was enrolled in dance classes?
C. Tiffany paid $417.55 for swim lessons. She paid a $95.55 registration fee and $14 for each week she was enrolled in the classes. What is w, the number of weeks Tiffany was enrolled in dance classes?
D. Tiffany and his sister paid $417.55 for swim lessons. Tiffany paid $95.55 for each week she was enrolled in the classes, and her sister paid $14 for each week she was enrolled in the classes. What is w, the number of weeks Tiffany and her sister were enrolled in dance classes?
