Mathematics Middle School

What is the difference between y=-2x+3 and the equation in the problem: y = -1.5x + 3?

Explain you're reasoning.

Answers

Answer 1

Answer:

The slope would be different

Step-by-step explanation:

The value by the x is different in both equations while everything else is the same

Answer 2
Yah he is correct, the slope is the only thing that is changing

Related Questions

Please help me, smart people

sincerely,
-not smart person

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Aaaaaaaaaaaaaaaaaaaaaa

A triangle is formed by intersecting lines.

What is the measure of angle x?

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The sum of all angles of a triangle = 180.
So 180-90 (right angle) - 51 (other known angle) = 39
the measure of angle x would be 39°
triangles only go up to 180° and that triangle already has a 90° right angle and a 51° acute angle. so the answer is 39°

Help! Please! Will give brainliest!

Answers

Editing this Answer...

X=3 because 3 to the first power is 3 and 1+1+1= 3. Please brainpower

halp me plez I dont wanna fail ( MUST BE A EXPRESSION)

Answers

Answer:

2x+15=33

Step-by-step explanation:

Let n be the number of days he has been doing sit ups, not counting the first day. Since he does 2 more sit-ups for each day, then the number of additional sit-ups is 2n.

Since he started doing  15 sit-ups on the first day, the total number of sit-ups

after x days would be 2n+15.

Since he did a total of 33 sit ups today, then 2n+15=33

help me please this is the last question there may be more coming

Answers

Answer:

I dont see the picture sry

Answer:

Where is your stuff/work???

Step-by-step explanation:

Evaluate the expression for the given value of the variable 54+5/9r. R=-1/2

Answers

Answer:

The Answer i got was 53 13/18

Step-by-step explanation:

if r=-1/2 then 54+5/9×-1/2=53 13/18

The answer is 54 5/9
1. 54+5/9r
2. 54+5/9(1/2)
3. 5/9•1/2= 5/18
4. 54+5/18= 54 5/18

I NEED HELP ASAP TEST DUE SOON


if you have a goal of 250,000 and your at 100,500 what is the fraction of your progress

Answers

Answer:

2/5 i believe

Step-by-step explanation:

take 100,500 and divide it into 250,000 and you should get .40

How many times do you need to multiply by ten to get from 0.35 to 35?

Answers

Answer:

2 times

Step-by-step explanation:

0.35×10×10=35

hope i am right?

What is the approximate area of the circle?

Answers

Answer:

B

Step-by-step explanation:

because it is

Answer:

b.

Step-by-step explanation:

Can you please help me with this

Answers

Answer : 192mm squared

Explanation:

5 x 9 = 45
45 x 2 = 90
——————-
6 x 4 = 24
24 x 2 = 48
——————-
6 x 9= 54
——————
48+90+54= 192
The answer is 192mm squared

If you going to answer one question say it in the comments it's gonna be the waste of time bc the answer is going to be deleted

Answers

I am going to do number 2 so when you subtract decimals you have to add two zeros like this 10.00 or 0.25 so now when you subtract you get $9.75

2 dot plots with the same number of data points. Look at these dot plots. Which statement is true about the two data sets?

Answers

Can you please post a picture?

Answer:

where are the two dots?????

Step-by-step explanation:

Answer the picture below

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it’s B! 4+4+7+5= 20



Answer:

B

Step-by-step explanation:

5 + 7 + 4 + 4 = 20

Can someone pls help me with this plsss

Answers

Answer:  D: 242m³

Step-by-step explanation:

Well, 9x5=45 and if you calculate that in cubic meters i believe it would be 243m³ (I'm in 7th grade...=/) HAPPY EARLY VALENTINES DAY! HOPE YOU GET THIS RIGHT! =D

the answer is D 243 course of the angles

The base for patio umbrella is 12 inches in diameter. In terms of π, what's the area of the base?
A) 6π in²
B)12π in²
C)21π in²
D)36π in²

Answers

Dont put C its D 36 pi in ^2

Answer:

it is 36 in

Step-by-step explanation:

just took the test

Laurel, Chloe, and Alana live on the same road. Laurel lives 12 miles from Chloe. Alana lives 3 times as many miles from Chloe as she lives from Laurel. How far does Alana live from Laurel?


Please help me :(( i will give u brainliest if u can answer it

Answers

Answer:

laurel is 12 mlies from chloe

alana is 3x as many from chloe

i would multiply 12 x 3 and you get

~36~

Step-by-step explanation:

Please show work!!!!!!

Answers

Answer:

3×30000×10/100

3×300×10

30×300

9000

the answer is b $9000

is this correct answer

Select answers from the drop-down menu to correctly complete the statements a scale factor of blank was applied to the first triangle getting the resulting image the scale factor is

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The scale factor is 0.5. This is an example of an reduction

Six

Answer:

0.5 and the other is an reduction

Step-by-step explanation:

please help me with this for brainliest please dont play around XD

Answers

Answer:

23/6

Step-by-step explanation:

3/56

23/6 hope it helps!! Lol

For every arm a person has, they have a leg. Which ratio represents this situation?
a. 1: 1
b. 2:2
c. 2 to 2
d. 4 to 4

Answers

A: 1:1 unless they want you to count both arms then it would be B: 2:2

Answer:

A

Step-by-step explanation:

It'll be a because every 1 arm, a person has 1 leg. The only ratio that shows this relationship is answer A.

Each month, a shopkeeper spends 6x + 12 dollars on rent and electricity. If he spends 5x-2 dollars on rent, how much does he spend on electricity? Write your answer as a simplified expression.

Answers

Answer:

$15.6

Step-by-step explanation:

Help me please and thank you! its due and this is the last question...

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What does it mean step by step explanation?

what is another way to write 5/2?

Answers

5/2 can also be written as 2 1/2

Answer:

2.5 or 2 1/2

Step-by-step explanation:

you can do it as decimal form or mixed number

OK PLS HELP ME AND MY FRIEND REALLY NEED IT THE FIRST PERSON THAT ANSEWRS WILL GET BRAINLEST AND I WILL LITTERLY LOVE YOU AND WORSHIP YOU NO JOKE

Answers

Answer:  

x=15

f= -3

h= -7/2

Step-by-step explanation:

Shanda has a job which pays her an hourly rate each week plus a bonus each time she makes a sale. Last week, Shanda made 15 sales and earned $80 in hourly pay. This week, she made 22 sales and earned $31 in hourly pay. If Shanda was paid the same amount for both weeks, how much was the bonus for each sale?

Answers

15x + 80 = 22x + 31
7x = 49
x = 7
The bonus was $7
i think the answer is $7

Which graph represents the data shown in the table?

Answers

Answer:

the fourth one

Step-by-step explanation:

its the second one on the bottom, with two days being 75 there wouldnt be an incline on the graph and the rest of the numbers support the answer

James is building a brick border around his circular pool. The bricks are 1 foot in length.

How many bricks does James need to buy to build the border? Use 3.14 for π.

(THIS IS THE POOL)
-------------.

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                 ║∧║······→Hello←······║∧║

                                         Your answer should be:

                                                          6.28

            ⊕If this answer is wrong or displeases you, please tell me in the comments, I would like to know.⊕

Thank you.

---Juri Davis

HELP ASAP!!!!! Find the lateral surface area and the total surface area of each figure. round to the nearest tenth if needed. SHOW ALL WORK. (Will give brainliest for correct answer and explanation on what to do)+

Answers

Answer:

(1-2) LS = 288cm² TS = 378cm²

(3-4) LS = 1419.2 TS = 1673.5

(5) LS = 543 TS = 606

Step-by-step explanation:

(1-2)

7 1/2 = 7.5

7.5 x 15 = 112.5

9 x 12  ➗ 2 = 54

54 x 2 = 108

9 x 7.5 = 67 .5

(3-4)

3.14 x 81 = 254.3

(5)

9 x 15 = 135 x 2 = 270

15 x 7 = 105 x 2 = 210

9 x 7 = 63

(add)

Select all of the situations which can be represented by the expression 25.75x + 10.
Jin buys x postcards for $25.75 each and x keychains for $10.00 each.
Sasha sells a scarf for $10.00 and x jackets for $25.75 each.
Jon buys 10 toy cars for $25.75 each.

Answers

Answer:

The situation that says Sasha sells a scarf for $10.00 and xjackets for 25.75 each

Step-by-step explanation:

We know thatt she is only selling one scarf for $10.00 and we know we are multiplying X jackets times 25.75

so 25.75x + 10

25.75x+10 tht the answer

WORTH 50 POINTS!!! 6TH GRADE MATH!!! NEED TO SHOW WORK!!!! WILL REPORT IF WORK ISNT SHOWN!!!ASAP

Answers

Answer:

4x^2+3x+y^2+30y+8

Step-by-step explanation:

given expression:

x^3+x(4x - x^2) + 3y^2 +12 - 4x^0 +2y(15 - y) + 3x

expand the terms we get:

x^3 + 4x^2 - x^3 + 3y^2 + 12 - 4 +30y - 2y^2 + 3x

bring all like terms together we get:

x^3 - x^3 + 4x^2 +3x + 3y^2 -2y^2 + 30y + 8

= 4x^2 + 3x + y^2 +30y + 8

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