Question

Will give Medal!
1.
The membership in the math club at Rogers Junior High increased by 4% from last year to this year. The president of the math club used the following expression to find the number of members in the club this year.

m + m(0.04)

Which of the following is another expression that could be used to get the same results?

m + 4
104m
1.04m
m + 1.04

Answer 1

Wait...Is there an error in your question? I feel like something is wrong.

Answer 2

No I don't think so

Answer 3

hmm

Answer 4

I copied it of of the website

Answer 5

nothing wrong with it

Answer 6

ok cool

Answer 7

4% = 0.04

Answer 8

104% = 1.04

Answer 9

that should help

Answer 10

let m = 100%

Answer 11

Still don't get it

Answer 12

m + m (0.04) ..... keep in mind that m is the same as 1m. Now distribute through the parenthesis.
1m + .04m --- combine like terms and what do you get ?

Answer 13

1.04m

Answer 14

yep

Answer 15

Awesome Sauce!

Answer 16

lol :)

Answer 17

I have another one if you don't mind...

Answer 18

I can try...can't make no promises

Answer 19

Ok cool...Simplify the following expression.

(41x + 62y) + (-20x + 49y)

61x + 111y
21x + 13y
61x + 13y
21x + 111y

Answer 20

41x + 62y - 20x + 49y -- (I distributed the + through the parenthesis)-- combine like terms
21x + 111y

Answer 21

Awesome! I have another one!

Answer 22

ask away

Answer 23

Simplify the following expression.

(48x + 59y) + (45x - 13y)

107x + 72y
93x + 46y
107x + 46y
93x + 72y

Answer 24

same thing as the last problem...distribute the + through the parenthesis and you get :
48x + 59y + 45x - 13y -- combine like terms
your turn...
so what is 48x + 45x ? and what is 59y - 13y ?

Answer 25

any thoughts ?

Answer 26

93x and 46y

Answer 27

awesome sauce....good job...so the answer is : 93x + 46y

Answer 28

LOL!!! Awesome Sauce!

Answer 29

you deserve a medal :)

Answer 30

Awwww Thank you!

Answer 31

no problem :)

Answer 32

I have another and another and more so I hope you don't get tired of me... LOL!

Answer 33

I am ready....whatcha got ?

Answer 34

Okey dokey Francis bought a new dress that was discounted by 29%. She used the following expression to find the price of the dress after the discount was applied.

d - (0.29)d

Which of the following is another expression that could be used to get the same results?

d - 29
71d
d - 0.29
0.71d

Answer 35

1d - (0.29)d =
1d - 0.29d =
0.71d

Answer 36

Thank you! Simplify the following expression.

(18x - 11y) + (41x + 62y)

7x + 51y
59x + 73y
7x + 73y
59x + 51y

Answer 37

just remember that when you just have a variable (a letter)...if there is no number in front, it is understood to be 1

Answer 38

ok I will remember.

Answer 39

18x - 11y + 41x + 62y -- combine like terms
59x + 51y

Answer 40

Awesome Sauce! Simplify the following expression.

(15x + 6y) + (50x + 35y)

21x + 50y
65x + 50y
21x + 41y
65x + 41y

Answer 41

15x + 6y + 50x + 35y -- combine like terms
65x + 41y

Answer 42

Thank you! Which algebraic expression is equivalent to the expression below?

12(3x + 4) - 7x

29x + 48
36x + 41
43x + 48
29x - 4

Answer 43

12(3x + 4) - 7x --- distribute through the parenthesis
12 * 3x + 12 * 4 - 7x
36x + 48 - 7x -- combine like terms
29x + 48

Answer 44

Thanks!Oh and I like your profile pic! Which of the following is equivalent to the expression below?

(3x + 9) + (17 - 3x)

6x + 26
26
8
3x + 26

Answer 45

@texaschic101 where did you go?

Answer 46

3x + 9 + 17 - 3x -- combine like terms
26 ...because the 3x's cancel out and we are left with 9 + 17 which equals 26

Answer 47

I sometimes have to refresh my page...my computer is not that good. I am not leaving

Answer 48

Awesome! I have to do that sometimes too. Which algebraic expression is equivalent to the expression below?

9(2x - 4) + 9x

27x - 4
9x + 36
27x - 36
9x - 36

Answer 49

9(2x - 4) + 9x -- distribute through the parenthesis
9 * 2x + 9 * -4 + 9x
18x - 36 + 9x -- combine like terms
27x - 36

Answer 50

Ok this will be a bit diffrent then what we have been doing. So be prepared to be amazed.

Answer 51

lol...amaze me :)

Answer 52

Ok don't say I didn't warn you! LOL! Directions: Type the correct answer in the box. Use numerals instead of words.
Janette went to Tire Mart and paid $122.57 per tire for 4 tires and a flat rate fee for installation for a total of $555.28 before taxes. Monique went to Fast Wheels and paid $136.71 per tire for 4 tires and a flat rate fee for installation for a total of $585.34 before taxes. The difference in the amount that they paid in installation charges is $.

Answer 53

Tire Mart
122.57 per tire for 4 tires....so thats 122.57 * 4 = 490.28....and if she ended up paying 555.28, then the installation costs 555.28 - 490.28 = 65 installation.

Fast wheels
136.71 per tire for 4 tires...so thats 136.71 * 4 = 546.84..and if she ended up paying 585.34, then the installation costs : 585.34 - 546.84 = 38.50 installation.

SO the difference is : 65 - 38.50 = 26.50

Answer 54

So it's 26.50?

Answer 55

yes...thats the difference
Tire mart charges 65 installation and fast wheels charges 38.50 installation...for a difference of 26.50

Answer 56

YaY! You are such a big help! The perimeter of a rectangle is 46 inches. If the length of the rectangle is 14 inches, which equation could be used to find the width, x?

x + 2(14) = 46

x + 14 = 46

14(x + 2) = 46

2(x + 14) = 46

Answer 57

formula for perimeter of rectangle : P = 2(L + W)
P = 46
L = 14
W = x
so we sub
46 = 2(14 + x)...rearrange it .... 2(x + 14) = 46

Answer 58

Your Awesome! Susan's math teacher assigned x homework problems on Monday. On Tuesday, she assigned 14 more problems. Over the two days, a total of 22 homework problems were assigned. Which equation could be used to find x, the number of problems assigned on Monday?

x + 14 = 22
22 + x = 14
x - 14 = 22
14x = 22

Answer 59

x problems on Monday....she was then assigned 14 more problems....x + 14...for a total of 22....so your equation is : x + 14 = 22

Answer 60

Cool! Directions: Select all the correct answers.

Which of the situations correspond to the equation below?

Chase donated t to the school's fundraiser, which put their fundraising total at $339.50 or 35% of their goal target of $850.
After paying t toward her tuition, Julie still owed 35% of her total tuition of $850.00, leaving an amount due of $339.50.
Manuel received a 35% discount for a savings of $339.50 by purchasing a set of four tires at $212.50 each plus a road hazard warranty for t.
Monica read in the paper that the Formal Gown Warehouse is offering 35% of the cost of a gown toward a pair of dress shoes. The gown that Monica wants cost $850.00 and the shoes that go with the dress are also on sale for t, which would give her a total savings of $339.50.
Rainy's neighbor was having a new fence installed and asked her to pay 35% of the cost based on the portion of the fence that ran between their houses. He asked her for $339.50 to cover $850.00 worth of materials plus labor costs, t.

Answer 61

https://media.studyisland.com/cgi-bin/mimetex.cgi?0%2E35%28t%5C%20%2B%5C%20%24850%29%5C%20%3D%5C%20%24339%2E50
This is the equation by the way

Answer 62

well crap...I am not sure. I want to say the third one...you might need someone else to look at this one

Answer 63

ok I will look for someone who helped me before. Stay here I will be back

Answer 64

wait...it might be 4th one

Answer 65

Are you sure?

Answer 66

not 100%...sorry...I am leaning towards the 4th one. You want to try to find the person who helped you before ?...just to make sure

Answer 67

well It is which ones that will fit it. So multiple choice. But I will get them.

Answer 68

I am sorry but I have to go now. I will be back on later. I hope I was able to help you...even just a little bit. I wish you luck with all this stuff :)

Answer 69

Oh ok well I am about to go to got a appointment. But thank you so much for all of your help! Thank you!

Answer 70

YW :) AWESOME SAUCE....lol

Answer 71

LOL! Awesome sauce to you too! Bye!

Answer 72

@inkyvoyd

Answer 73

@.Sam. please help!

Answer 74

@.Sam.

Answer 75

@monsterfox1997

Answer 76

@TheRaggedyDoctor

Answer 77

Can you help?

Answer 78

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 8 to the number and multiplied the sum by 3, it would equal 9. Which equation could Stephanie use to find the number, x?

3 + (x + 8) = 9

8(x + 3) = 9

3(x) + 8 = 9

3(x + 8) = 9

Answer 79

Help?

Answer 80

@TheRaggedyDoctor Sorry but I need help

Answer 81

OOPS SORRY

Answer 82

Okay so.. add 8 to the number and multiply the sum of the two numbers by 3.

Which do you think it is?

Answer 83

It is ok but never mind I have to g. I will be here later are you?

Answer 84

I might be, lol

Answer 85

Ok thank you very much! Bye!