Moore, 8th Grade Math

Equations/Expressions

100

x+6=12 

x=6

200

7x+3=24

x=3

300

3(u-7)

3u-21

400

4x+8=2x+32

x=12

500

3(2x-5)= 3x + 30

x=15

Slope

100

What is the slope formula?

y₂ - y₁ / x₂ - x₁ 

200

What is the slope intercept formula?

y=mx+b

300

Use the slope formula to find the slope of this line given the following points.

A (3,2)  B (9,6)

Slope = 4/6

400

Use the slope formula to find the slope of this line given the following points.

A (3,2)  B (5,0)

-2/2 or -1

500

Surprise questions:

Snowman + Snowman = 18

Candy Cane + Snowman = 12

(Candy Cane x Snowman) - Elf = 7

How much is the Elf worth?

Snowman = 9 

Candy Cane = 3 

Elf = 20

Similar/Congruent and Rate of Change.

100

In order for a shape to be congruent, it has to be both the ____ and ___

Same size and the same shape

200

In order for a shape to be similar, it has to be the same  ____ but can be a different ___

Shape 

Size

300

Create an equation to represent the cost after x months. AT&T has an initial setup fee of $20. Each month you are on AT&T’s plan it cost $50 a month.

50x+20

400

Create an equation to represent the cost after x months. T-Mobile has an initial setup fee of $10. Each month you are on T-Mobile’s plan it cost $55 a month.

55x+10

500

A parking lot charges $2 per hour to park, with an initial fee of $5 when entering. Write an equation for the total parking cost, and figure out total cost for parking for 8 hours.

2x+5

After 8 hours cost= $21

None, One, Or Infinitely Many

100

 4x + 8 = 32

One Solution 

200

9x  -  10  =  9x  +  67

No Solutions

300

 7 (2x + 1)   =    7 (2x + 1) 

Infinitely Many 

400

2 (d + 3) =  3 (2d + 6)

One Solution 

500

4 (c + 7)   =   2 (2c + 14) 

Infinitely Many 

Year In Review

100

What was your groups favorite activity/activities?  

Any activity, only way you don't get points if you say you don't know.

200

What is the name of Mr. Magness twin brother?

Sam

300

Who was your groups favorite teacher this year?

Student Choice

400

This new and upcoming band has taken the Maysville area by storm! (Bonus Points if you write down the guest singer from the middle school dance)

Dona Drive (Bonus Mr. Fox)

500

The question that we have all been wondering this year and asking me about all the time who is Mr. Moore's Favorite STUDENT!!!!!

All of you, you silly gooses!! 67 67 ;)