Kaseny

What type of solution? or What type of mixture?

1. Oil and Water

2. Water and Vinegar

3. Salt and Water

4. Sugar and Water

5. Salt and Oil

6. Sugar and Alcohol

7. Salt and Alcohol

8. Oil and Alcohol

1)

Write an equation in point-slope from of the line that passes through the point (-7,3) and has a slope of 1/2.

2)

Graph the equation y += 3/4 (x +2) Find Three Ordered Pair Solutions.

3)

Find Three Ordered Pair Solutions

1) y= --1/4X--1

2) Y= 2/3X--2

3) Y= --3/5X+4

4) -5X+2Y=10

Y=-1/4x-1

Find: M

Find:B

I know 1= -1/2

Do I write the fraction complete or there is another way?

0=-1

X----Y

1=-5/4

2=-3/2

Identify shared or lone pairs. How many?

CCl3F

NI3

SCl2

Indicate the number of shared and lone pairs ?

1) CCl3F

2) NI3

3) SCl2

Question # 1:

After experimenting with the different weights of paper, you discover that 100 sheets of paper averages 1.25 cm thick.

A) What is the unit rate for sheets of paper per centimeter? Explain how you know.

B) Based on the request, determine if the variables in the relationship are proportional. Explain how you know.

C) Complete the table for manuscripts from 0 to 500 in 50 page intervals; use the variable "t" for thickness in cm and the variable "p" for the total pages.

Task: By the Book

Question # 1:

After experimenting with the different weights of paper, you discover that 100 sheets of paper averages 1.25 cm thick.

A) What is the unit rate for sheets of paper per centimeter? Explain how you know.

B) Based on the request, determine if the variables in the relationship are proportional. Explain how you know.

C) Complete the table for manuscripts from 0 to 500 in 50 page intervals; use the variable "t" for thickness in cm and the variable "p" for the total pages.

Question # 2:

Rachel take care of homes during the summer while their owners are away on vacation. She charges $8, plus $2.50 a day.

A) Create chart that shows the charges when the owners are away for up to 5 days. C dollars, to the number of days, n,

B) Write an equation that relates the charge, that the owners are away.

C) What will the charge be when the owners are away for 14 days? Show the math to prove your answer.

D) How many days were the owners away when the charge was $33?

Question # 3:

Shirley has $540 in her bank account, She withdraws $35 each week to cover her expenses.

A)Write an equation that relates the amount of money in her account, "d" dollars, after "n" weeks.

B) Determine the amount of money in Shirley's account after 8 weeks.

C) What will Shirley have in her account at the close of one full year?

Question #1

What coordinates represent the image of point (0,-3) under a dilation with center (-2, -4) and a scale factor of 3?

A) (4,-1)

B) (0,-9)

C) (-6,-6)

D) (-6,-12)

Question #2

Point A has coordinates (6,2) Which coordinates represent A, the image of A under a dilation at (2,-2) with a scale factor of 1/2?

A) (3,1)

B) (4,0)

C) (8,6)

D) (12,4)

Question #3

Line segment CD has endpoints C(-2, 3) and D (-2,2). What are the coordinates of C, the image of C under a dilation centered at point D with a scale factor of 2?

A) (-4,6)

B) (-4,4)

C) (-2,4)

D) (-2,1)

Question #4

At the beginning of the summer, Tommy had $350 in the bank. Each week he deposited another $75. Determine if the relationship?

A) direct variation

B) linear but not a direct variation

C) nonlinear

Question #5

Triangle K' (-1,3), L' (1,-1), M' (3,5) is dilation of KLM with scale factor 2 and the center of dilation at (1,1). What are the coordinates of K'L'M'?

A) K'(-3,5), L'(1,-3), M'(5,9)

B) K' (-2,6), L'(2,-2), M'(6,10)

C) K' (0,2), L'(1,0), M'(2,3)

D) K'(1,5), L'(3,1), M'(5,7)

Question # 1: What coordinates represent of point (0,-3) under a dilation center (-2,-4) and scale factor of 3?

A) (4,-1)

B) (0,-9)

C) (-6,-6)

D) (-6, -12)

Question # 2: Triangle K' L' M' is a dilation of KLM with scale factor 2 and the center if dilation at (1,1) What are the coordinates of K' L' M' ? K (-1,3) L' (1,-1), M' (3,5)

A) K' (-3,5) L' (1,-3), M' (5,9)

B) K' (-2,6), L' (2,-2), M' (6,10)

C) K' (O,2), L' (1,0), M' (2,3)

D) K' (1,5), L' (3,1), M' (5,7)

Question #1: Line segment CD has endpoints C(-2,3) and D (-2,2). What are the coordinates of C', the image of C under a dilation centered at point D with a scale factor of 2?

A) (-4,6)

B) (-4,4)

C) (-2,4)

D) (-2,1)

Question # 2: Triangle K' L' M' is a dilation of KLM with scale factor 2 and the center if dilation at (1,1) What are the coordinates of K' L' M' ?

A) K' (-3,5) L' (1,-3), M' (5,9)

B) K' (-2,6), L' (2,-2), M' (6,10)

C) K' (O,2), L' (1,0), M' (2,3)

D) K' (1,5), L' (3,1), M' (5,7)

Question # 3: Point A has coordinates (6,2), Which coordinates represent A, the image A, under a dilation centered at (2,-2) with a scale factor of 1/2?

A) (3,1)

B) (4,0)

C) (8,6)

D) (12,4)

Question # 4: Triangle K' L' M' is a dilation of KLM with scale factor 2 and the center of dilation at (1,1). What are the coordinates of K' L' M' ?

A) K' (-3,5), L' (1,-3), M (5,9)

B) K' (-2,6), L' (2,-2), M' (6,10)

C) K' (0,2), L' (1,0), M' (2,3)

D) K' (1,5), L' (3,1), M' (5,7)