Mathematics Middle School

I WILL GIVE BRAINIEST
2r - 3.1 = 1.7
what is r equal to

Answers

Answer 1

Answer:

Step-by-step explanation:

2r - 3.1 = 1.7

Bringing like terms on one side

2r = 1.7 + 3.1

2r = 4.8

r = 4.8 / 2 = 2.4

r = 2.4

Answer 2

Answer:

2r-3.1=1.7

2r=1.7+3.1

r=4.8

2

r=2.4

hope it helps...

Related Questions

Please help ASAP! I'll give Brainliest!!!

In a graph with several intervals of data, how does a constant interval appear? What type of scenario produces a constant interval?

Answers

Answer: A horizontal line

the guy above me is correct

explain how to solve the proportion problem given.

John went to the store and bought 4 cans of green beans for $1.80. How much money would it cost for 9 cans of green beans?
(explain how to solve and then solve)

Answers

Answer: 4.05

Step-by-step explanation: You have to divide 1.80 by 4 which is .45 then times .45 with 9

Answer:

4.05

Step-by-step explanation:

1.80/4 to find the cost of each can =.45

.45 x 9 = 4.05

Part 1 - Thxs for comming

Answers

Answer:

ur welcome

Step-by-step explanation:

Answer:

Your welcome

Step-by-step explanation:

you can delete mines also because the points doesn't matter to me

RED SUS
HE DO BE SUS THO

Answers

Answer:

yup its red

Step-by-step explanation:

Answer:

Red sus its all in the memes lol

help me plz whoever helps me thank you

Answers

Answer:

b

Step-by-step explanation:

Answer:

B- 51, 60, 69

Step-by-step explanation:

A way to figure this out is subtract the first number by the second, whatever that gives you is the amount they are skipping. Like in this expression it is 9 because 42 - 51 = 9.

Hope this helped! (✿◡‿◡)

Please help with a khan academyyy

Answers

Letter A because when yu solve the equation it’s -6q-6-4q which when yu add like terms equal -2q-6 and it’s equivalent to -6+4q+(-6q) because they both equal the same thing

Select the choice that represents: A number increased by 36 equals 52. *
A n + 36
B n + 36 = 52
C n - 36 =52
D 36 -n=52

Answers

B and unfortunately I have no idea how to explain it

whats the answer for this question

Answers

Answer:

a

Step-by-step explanation:

The answer is A ........

Which transformation did Benjamin use to create the pattern?


rotations

translations

reflections and rotations

reflections and translations

Answers

Translations and rotations
translations and reflections

The graph below shows how the height of a bamboo plant is changing over time.
Which equation describes the relationship between x, the number of days, and y, the height of the plant in meters.
pick an answer:
y=0.3x+2
y=0.3x+5
y=3x+2
y=3x+5

Answers

Answer:

y=0.3x+2

Step-by-step explanation:

0.3x+2 because the starting height is 2 meters and the height increases at a constant rate of 0.3 meters a day.

Y=0.3x+2
The y-intercept is (0,2). The y-intercept is the “b” in the “y=mx+b” equation
The m is the slope. So the easiest way to salicylate slope on a graph like this is to count. Slope is rise over run (rise/run). The line goes up 1 and over 3.

Please can someone help me on this!

Answers

The answer goes up 6 every time on the y axis there for the answer is +3
The answer is +3 , hope that helped

Use the original price and the markdown to find the retail price.

Original price: $150; Markdown: 32%

Answers

Answer:

102

Step-by-step explanation:

i dont have an explanation because i just searched it up

102 because it is 102

PLEASE HELP ILL GIVE BRAINLIESTv!!!!!

Answers

Answer 3/C is correct
The correct answer is A because i got 100 on it and i put down A

need help asap
will give brainly

Answers

Answer:
B. Choose B!!

What is my number?
Clue 1: If you divide my number by 5,
the remainder is 4
Clue 2: My number has two digits and
both are even.

Answers

Answer:

22

Step-by-step explanation:

answer = 20

20 divided by 5 is 4, and 20 is a two digit even number.

The odometer in Ms. Brown’s car does not work correctly. The odometer recorded 11.5 miles for her last trip to the beauty shop, but she knows the distance traveled is 15 miles. a) What is the absolute error?

Answers

Answer:

Ms. Browns car does not work properly, So its saying the wrong miles

Answer:

her car is not work

Step-by-step explanation:

How much more eggplant does the recipe call for than green
peppers and spring onions combined?

Answers

Peekaroo2007 can u help me with my recent question pls!

Answer:

1 twelfth of a pound of eggplant more than spring onion and green peppers combined

Step-by-step explanation:

Which type of polygon could be created?
PLS HALP I will Give brainliest.

Answers

Answer:

rectangle

Step-by-step explanation:

Answer:

Rectangle

Step-by-step explanation:

5. 8 people share 3 sub sandwiches equally. What fraction of a whole sub does each person get?

Answers

Answer:

2 2/3

Step-by-step explanation:

(two and two thirds)

   If I'm wrong I'm so sorry

   If I'm right Thank you and (Brainliest plz)

Answer:

1/5 i think the answer

Step-by-step explanation:

A sign in a bakery gives these options:

12 cupcakes for $29
24 cupcakes for $56
50 cupcakes for $129
Find each unit price to the nearest cent, and show your reasoning.
Which option gives the lowest unit price? Explain your reasoning.

Answers

The second one

Explanation: you have to divide the price by the number of cupcakes. Which gives you your answer

Answer:

24 cupcakes for $56

Step-by-step explanation:

The unit price for 12 cupcakes is $2.42

The unit price for 24 cupcakes is $2.33

The unit price for 50 cupcakes is $2.58

The lowest unit price is 24 cupcakes

have an amazing day!

The reading on a car’s speedometer may have an error up to 6.25%. The speed limit on a road is 65 miles per hour.

The speedometer shows 67 miles per hour.

Is the car definitely going over the speed limit?
Yes
No
Explain your thinking.

Answers

No.
The speed limit is 65. Accounting for a 6.25% error, then there is a range of speeds that could be considered 65.
The range:
65(0.9375) = 60.9375
65(1.0625) = 69.0625
So, any speed within that range is within the error zone. Therefore, a reading of 67 is not necessarily speeding.
I’m thinking no .....

1/4x + 3/4x+ -1/2x = ?

Answers

Answer:

11

Step-by-step explanation:

Answer:

1/2x

Step-by-step explanation:

(6.4 × 103) ÷ (3.2 × 102)

Express your answer in scientific notation.
A.2 × 101
B.2 × 102
C.2 × 105
D.2 × 106

Answers

Step-by-step explanation:

step 1. 6.4 x 103 = 659.2

step 2. 3.2 x 102 = 326.4

step 3.

[tex]659.2 \times 326.4= 2.01960784314[/tex]

step 4. 2.01960784314 = 2.01960784314 x 10 ^ 0 or 2.01960784314 x 1

i hope this helps sorry i could not give the exact answer you were looking for = ) <3

There are 3 green marbles and 14 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choosing a green marble? Write your answer as a fraction in simplest form.

Answers

3/173 3 green and total of marbles into fraction and its in simplest form
3/17 3 green marbles over total amount of marbles

If the slope of a line is 3 and a point on the line is (-4, 6), then find two other points on the line

Answers

y=3x+18
Cause you set up y-y1=m(x-x1) and get y-6=3(x+4) then y-6=3x+12 then y=3x+18

Answer:

trust the other dude cause he is right cause i did the question by looking and i got i right :0

Step-by-step explanation:

Find the unit price of 8 mugs that cost $38.32 total

Answers

Answer:

4.79

Step-by-step explanation:

all together the total is 38.32

you want to find one so you do

38.32 ÷ 8 = $4.79

hope it helps!

$4.79 is the unit price of 8 mugs that cost $38.32

What is Division?

Division is the opposite of multiplication. The Division process used to  split a number into equal parts,

We need to find the unit price of 8 mugs that cost $38.32 total

The total price of 8 mugs is Thirty eight point three two.

We need to find the price of each mug.

To find this we have to use division.

division is a process of splitting a specific amount into equal parts.

Now divide  $38.32  by 8 to find the unit price.

$38.32/8

$4.79

Hence, $4.79 is the  unit price of 8 mugs that cost $38.32

To learn more on Division click:

https://brainly.com/question/21416852

#SPJ2

answer and please don't be a clown with this i will give brainiest to the one who gives me the right answers

Answers

Answer:

Step-by-step explanation:

ik that my cousin did a quiz like this i will ask her and hopefully get back to you and i will give you the answer :)

I have no idea I’m sorry

please say what the answer is and show the steps

Answers

This doesn’t make any sense
It’s just counting up by that number like 4+4+4+4/ counting by fours if that makes sense

CAN SOME ONE ANSWER MY QUESTION I NEED HELP
you have a shelf that holds 15 1/2 pounds how many 1 1/4 pound books can the shelf hold

Answers

Answer: 12

Step-by-step explanation:

15 1/2=31/2

1 1/4- 5/4

31/2÷5/4=31/2×4/5

31/2×4/5=124/10

124/10=12.4

Because books cannot come as parts, we round this down to 12.

What the person above said

Plz add explanation on how to do this so i understand it.

The equation shows the relationship between x and y:

y = −8x + 3

What is the slope of the equation?

−8
−5
3
8

Answers

The slope is -8
Because 3 is the y-intercept
And x is unknown
And y is y

Answer:

Using the slope-intercept form, the slope is 8 .

Step-by-step explanation:

This is a perfectly horizontal line passing through y=−3.

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