1 / 13

Algebra 2

Algebra 2. Warm-Up 7. 1. Sean is creating a tile design on a tabletop. The tiles that he bought and the corresponding cost has been represented by coordinates, where x is the number of tiles and y is the total cost. (12,9.60), (8,6.40), and (10,8.00). What is the equation of this line?.

jody
Télécharger la présentation

Algebra 2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Algebra 2 Warm-Up 7

  2. 1. Sean is creating a tile design on a tabletop. The tiles that he bought and the corresponding cost has been represented by coordinates, where x is the number of tiles and y is the total cost. (12,9.60), (8,6.40), and (10,8.00). What is the equation of this line?

  3. 2. Sean is creating a tile design on a tabletop. The tiles that he bought and the corresponding cost has been represented by coordinates, where x is the number of tiles and y is the total cost. (12,9.60), (8,6.40), and (10,8.00). If (6,y) is a point on this line, what is the value of y? • $4.80 • $19.20 • $3.20 • $6.40

  4. 3. The perimeter of a rectangle is 60 ft. If the length is two less than three times the width, what is the length of this rectangle? • 8 • 16 • 21 • 22

  5. 4. Travis has been working on a farm. He put 45% of his paycheck in his savings account and spent 10% on a video game. 30% of his paycheck was spent on clothes and he spent $44.25 to put gas in his truck. What was the amount of his paycheck? A. $139.25 B. $295.00 C. $339.75 D. $663.75

  6. 5. Travis has been working on a farm. He put 45% of his paycheck in his savings account and spent 10% on a video game. 30% of his paycheck was spent on clothes and he spent $44.25 to put gas in his truck. How much did he put in savings? A. $132.75 B. $152.89 C. $298.69 D. $ 184.25

  7. 6. Travis has been working on a farm. He put 45% of his paycheck in his savings account and spent 10% on a video game. 30% of his paycheck was spent on clothes and he spent $44.25 to put gas in his truck. How much more did he spend on clothes than on the video game? A. $20.00 B. $59.00 C. $29.95 D. $39.95

  8. 7. A larger model of a cereal box is made for a display. All the dimensions are 3 times the size of the original cereal box. If the cereal box has a surface area of 240 square inches of cardboard, what is the surface area of the model? • 720 in2 • 1440 in2 • 2160 in2 • 6480 in2

  9. 8. Which of the following represents a negative correlation? • The amount of fabric needed for curtains versus the size of window. • The amount of money in an account versus the number of checks written. • The cost of publishing a book versus the number of books published. • The total amount spent on gas versus the color of the car.

  10. A pen manufacturer checks 5% of the pens that it makes. Of the 100 pens that it checked today, 8 were defective. Which shows a good estimate of how many defective pens were produced today? • A. 40 • B. 80 • C. 160 • D. 800

  11. 10. The point (3g,h) is reflected across the y-axis. What are the new coordinates? • (3g,h-1) • (3g,-h) • (3g-1,h) • (-3g,h)

  12. A2 warmup7 • D, obj 3, A.6D • A, obj 2, A.4A • D, obj 4, A.7B • B, obj 9, 8.3B • A, obj 9, 8.3B • B, obj 9, 8.3B • C, obj 8, G.11D • B, obj 2, A.2D • C, obj 9, 8.3B • D, obj 6, G.10A

More Related