Question

Gets a medal and Fan if answers all of this!!!!!!!!!!!!!!!!!

Answer 1

Are you guys sure You want to do this !!!!!!

Answer 2

dude, I'm here, just post your questions :P

Answer 3

Evan is making a table that will be created in the shape of the figure below. The table top is a triangle attached to a rectangle. To purchase the right amount of paint, he needs to know the area of the table top. He can only spend $10 on paint, which is enough to cover 150 ft2 of surface area. What is the maximum length of the base of the rectangle he can build?

An image of a compound shape made up of a rectangle and a triangle is shown. The length of the rectangle is labeled x and the width is labeled 6 feet. The base of the triangle is labeled 4 feet and the height is labeled 6 feet.

x = __________________ ft

Numerical Answers Expected!

Answer for Blank 1:
Question 2 (Fill-In-The-Blank Worth 1 points)



A store offers a 15% discount on all items in the store during a sale. All store employees get an additional 10% employee discount. In the equation below, C represents the cost of an item for an employee including tax, and x represents the original price of the item.

C = 0.765x + 0.06(0.765x)

Chris is an employee at the store. He plans to buy a coat during the sale. The price of the coat before the discount is $100. How much will Chris pay for the coat during the sale? Remember, do not include the $ symbol.

Numerical Answers Expected!

Answer for Blank 1:
Question 3 (Fill-In-The-Blank Worth 2 points)



The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of Arabica and Robusta beans is modeled by the equation below where A = the pounds of Arabica and R = pounds of Robusta.

700A + 1200R = 1,000,000

If a mixture contains 1000 pounds of Arabica beans, how many pounds of Robusta beans should be in the mixture?

R = ________________ pounds

Numerical Answers Expected!

Answer for Blank 1:
Question 4 (Fill-In-The-Blank Worth 1 points)

The sum of three consecutive integers is 267. What is the largest integer?

Numerical Answers Expected!

Answer for Blank 1:
Question 5 (Fill-In-The-Blank Worth 1 points)

(02.02)

Maya and Sally were the two finalists in a singing competition. The person with the most votes from the audience was chosen as the winner. Sally received 25% of the total votes and lost by 62,500 votes. No person in the audience was allowed to vote more than once. The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received.

x - 62,500 = 0.25y

If a total of 125,000 people voted, how many votes did Maya receive? Do not enter comma for placeholder values.

Numerical Answers Expected!

Answer for Blank 1:
Question 6 (Fill-In-The-Blank Worth 2 points)



As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge of 15%. The price of a book can be modeled by the equation below where, P = the price of the book, 20 is the printing charge, 0.5 is the charge per page, and x = the number of pages.

P = (20 + 0.5x) + 0.15(20 + 0.5x)

Jennifer wants to purchase a book but only has $62.10 to spend. What is the maximum number of pages she can have in her book?

x = ______________________ pages

Numerical Answers Expected!

Answer for Blank 1:

Answer 4

lol

Answer 5

I told you if you guys want to do this

Answer 6

area of triangle = (1/2) base times height
so = (1/2) (4) (6)
= ?

Answer 7

if you guys don't want to do it its ok

Answer 8

then 150 - (area of triangle) = area of rectangle

Answer 9

I got 12 on the first one you said

Answer 10

then area of rectangle = width times length
so area of rectangle divided by width = length = x

Answer 11

yes, then 150 - 12 =?
then ? / 6 = x

Answer 12

it equals 23 :)

Answer 13

yep :)

Answer 14

Ok so thats the first one right

Answer 15

yep :)

Answer 16

Ok lets go to the next one

Answer 17

then for the next one...
C = 0.765x + 0.06(0.765x)
plug in 100 for x
so C = 0.765(100) + 0.06(0.765(100))

Answer 18

Its it 81.09

Answer 19

yep :)

Answer 20

Awesome thanks for the medal :)

Answer 21

Now the next one. :)

Answer 22

no problem :)
now for the next ;)
700A + 1200R = 1,000,000
plug in 1000 for A
so 700(1000) + 1200R = 1000000 solve for R

Answer 23

Is it 250

Answer 24

that's what I got ;)

Answer 25

lol this is what I need everyday teamwork :)

Answer 26

Now the next one :)

Answer 27

lol
now solve for x
when given x + x + 1 + x + 2 = 267

then plug back into x + 2 = ?

Answer 28

wait is 267 on the question mark because thats the only number in the end and if it is the answer is x = 265

Answer 29

is it

Answer 30

ermm
I probably explained too quickly
how about first solve for x
x + x + 1 + x + 2 = 267

Answer 31

Ok so x + x its 2x + 1 + 1x + 2 = 267 then you put together 2x + 1x its 3x + 1 + 2 = 267 then after that add 1 + 2 its 3 so its 3x + 3 = 267 then 267 -3 its 265 then divide 265 by 3 and its x = 88. 3

Answer 32

267 -3 = 264

Answer 33

oops i mean divide -3

Answer 34

o yeah

Answer 35

lol i was calculating to fast

Answer 36

it's alright :)
so x = 88
then what does x + 2 = ?

Answer 37

the answer is 88

Answer 38

mmm
if they were asking for the smallest of the three consecutive numbers then yes

but they were asking for the largest of the three numbers
which would be x + 2

Answer 39

oh

Answer 40

ok yea I got confused right now

Answer 41

sorry, consecutive numbers work like
x, (x+1), (x+2)
like if x = 1
then it would be 1, 2, 3 right?

Answer 42

yea

Answer 43

wait wouldn't it be 2x + 3

Answer 44

mmm
that might have been just the (x+1) + (x+2) part
but you need the first (x) in there too :P

Answer 45

oh ok because my teacher said last year that if theres 2 x's withought no number you have to add them and it will turn into 2x

Answer 46

yes because an "x without a number" is like 1x
but 1 times x is just x
and 1x plus 1x = 2x

Answer 47

well in anycase
88 + 2 = 90 <- tah-dah!

Answer 48

sorry I left is that my internet there fixing it

Answer 49

Oh ok so the answer is 90

Answer 50

yup :)

Answer 51

wow thanks sorry for leaving tho

Answer 52

Ok the next one

Answer 53

The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received.
x - 62,500 = 0.25y
If a total of 125,000 people voted, how many votes did Maya receive?

plug 125000 for y so
x - 62500 = 0.25(125000) solve for x

Answer 54

is it -31,250

Answer 55

x = -31,250

Answer 56

not quite

Answer 57

what happen

Answer 58

oops i did do something wrong

Answer 59

93,750

Answer 60

yep :)

Answer 61

yay I did the addition part wrong ok the next one lol:)

Answer 62

The price of a book can be modeled by the equation below where, P = the price of the book, 20 is the printing charge, 0.5 is the charge per page, and x = the number of pages.
P = (20 + 0.5x) + 0.15(20 + 0.5x)
Jennifer wants to purchase a book but only has $62.10 to spend. What is the maximum number of pages she can have in her book?

P = 62.10
so 62.1 = 20 + 0.5x + 0.15(20 + 0.5x)
solve for x

Answer 63

yea i cant explain it that good the answer

Answer 64

huh?

Answer 65

my computer is acting up

Answer 66

62.1 = 20 + 0.5x + 0.15(20 + 0.5x) distribute
62.1 = 20 + 0.5x + 3 + 0.075x then add like terms
62.1 = 23 + 0.575x subtract 23 from both sides
-23 -23
0.575x = 39.1 divide both sides by 0.575
/0.575 /0.575
x = 68

Answer 67

well yea i got 61.2 is that right

Answer 68

are we on the 2nd to last question

Answer 69

I think that was the last one :P

Answer 70

ok I'm back sorry i was doing something so that was the last one

Answer 71

it's right :) and I think so :P

Answer 72

i think is not the last one and the answer is right

Answer 73

idk xD
I'm too lazy to scroll that far

Answer 74

o yea it is the last one wow thanks

Answer 75

lol

Answer 76

i which i could give you millions of medals for helping me thank you alot

Answer 77

lol there is some thing I'm looking forward to if you would like to help :P
https://docs.google.com/a/gapps.brrsd.k12.nj.us/forms/d/1gbJyuidaelKd6L9uwX68yWGdF5sSUKGGPSIW1EFH7To/viewform
and Ambassador Recommendation :P
I wanna officially work on this site, but I need recommendations :3 pwease

Answer 78

oh ok

Answer 79

thanks :)

Answer 80

You welcome thank you for helpin me but wait what was the answer for the second to last

Answer 81

The equation below represents this situation, where y is the total number of votes cast and x is the number of votes Maya received.
x - 62,500 = 0.25y
If a total of 125,000 people voted, how many votes did Maya receive?

plug 125000 for y so
x - 62500 = 0.25(125000) solve for x

Answer 82

93,750

Answer 83

oh ok thanks alot

Answer 84

you're welcome :)

Answer 85

ok I think I finished my homework wait let me see

Answer 86

ah man theres still more wow this is hard :(

Answer 87

I can still help if you want ;)

Answer 88

:) really

Answer 89

wow I think your gonna be a teacher

Answer 90

I already now

Answer 91

lol I was thinking about it :P but I get easily pissed off in person XD

Answer 92

lol ok

Answer 93

Question 1 (Multiple Choice Worth 2 points)

[02.03]

Compare and Contrast: Two equations are listed below. Solve each equation and compare the solutions. Choose the statement that is true about both solutions.

Equation 1 Equation 2
|5x + 6| = 41 |2x + 13| = 28
Equation 1 has more solutions than equation 2.

Equation 1 and Equation 2 have the same number of solutions.

Equation 2 has more solutions than Equation 1.

The number of solutions cannot be determined.

Question 2 (Multiple Choice Worth 2 points)

[02.03]

Solve for x: |x| − 8 = −5

x = −13 and x = −3

x = 3 and x = −3

x = 3 and x = 13

No solution

Question 3 (Multiple Choice Worth 2 points)

[02.03]

Solve for x: −4|x + 5| = −16

x = 21 over 4, x = −11 over 4

x = −1, x = 9

x = −1, x = −9

No solution

Question 4 (Multiple Choice Worth 1 points)

[02.03]

Solve for x: −5|x + 1| = 10

x = 0

x = −3 and x = 1

x = −1 and x = 3

No solution

Question 5 (Multiple Choice Worth 2 points)

[02.03]

The minimum and maximum temperature on a cold day in Lollypop Town can be modeled by the equation below:

2|x − 6| + 14 = 38

What are the minimum and maximum temperatures for this day?

x = −9, x = 21

x = −6, x = 18

x = 6, x = −18

No solution

Question 6 (Multiple Choice Worth 1 points)

[02.03]

Solve for x: |x − 2| + 10 = 12

x = 0 and x = 4

x = −4 and x = 0

x = −20 and x = 4

No solution

Answer 94

solve for x for both...
|5x + 6| = 41 |2x + 13| = 28

Answer 95

they should both each have two answers.

Answer 96

well the first one i got 7 and the second i got 7.5

Answer 97

yeah yeah
point was that they both had the same amount of answers

Answer 98

wait what