Mathematics Middle School

Pls help I really need it

Pls Help I Really Need It

Answers

Answer 1

Answer:

20

Step-by-step explanation:

Use the equation

45%x=9

Divide by 45% on both sides to get 20

Answer 2
The answer would have to be 20

Related Questions

Pls Help! Thank you a lot!

Answers

Answer:

D.

If im wrong im sorry

0.18 divided in 3 = 0.06 , its infinite so its D..

What is the product of 142 and 26?
A 168
B 192
C 3,692
D 8,520

Answers

The answer is c

Explanation- product =multiplication. 142 x26 = 3,692 when multiplied

Answer:

well the answer is 3692

Step-by-step explanation:

Select the function that represents a geometric sequence

Answers

Answer:

c

Step-by-step explanation:

What solution is this? One solution, No solution, or Many solutions
Pls show me the steps
7/8m − 1/2= 3/16m + 5

Answers

Answer:

One Solution    m = 8

Step-by-step explanation:

7/8 m - 1/2 = 3/16 m + 5            Add 1/2 to both sides

7/8 m = 3/16 m + 5 + 1/2

7/8 m = 3/16 m + 5 1/2             Subtract 3/16 m from both sides

7/8 m - 3/16m = 5 1/5              Change 7/8 to 14 / 16

14/16 m - 3/16 m = 5 1/2           Subtract on the left. Change 5 1/2 to 5.5

11/16m = 5.5                                 Multiply both sides by 16

11m = 5.5 * 16

11m = 88

11m/11 = 88/11

m = 8

 

Sorry if it isn’t clearrrr

Need help can’t get a bad gradeeeee

Answers

1. 12/24=6/12=2/4=1/2 so their dog sleeps 1 hour for every 2 hours
1 for ever 2 hours 1/2

What is the value of 2y- 6 if y = 12

Answers

Answer:19

Step-by-step explanation:

The answer is 19 because you need to do 12*2 and then subtract 6. 24-6=19

Answer:

18

Step-by-step explanation:

1.) 2y -6

2 ) 2(12) - 6

3.) 24 - 6

Answer ~ 18

1.) 12 equals y so put 12 in place of y

2.) Using PEMDAS, multiply 12 × 2 which equals 24.

3.) Then you subtract 6 from 24 which equals 18.

super hard for me ill give a brainliest if its right

Answers

Answer: -6 degrees C i'm not sure sorry

Step-by-step explanation:

I believe -6 hopes this helps bby

Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?


3.047 miles

3.047 miles

3.407 miles

3.407 miles

30.047 miles

30.047 miles

30.407 miles

Answers

15.235=5x
x= miles per day
your answer would be 3.047 miles

Answer:

3.047

Step-by-step explanation:

[tex]\frac{miles}{days} \\ \\\frac{15.235}{5} = \frac{?}{1} \\[/tex]

When solving equations you multiply the denominator of one of the fractions by the others numerator. Here the available numerator is 15.235 and the others denominator is 1. This means that we do 15.235 times 1, which is equal to 15.235. The next step is to divide by the remaining denominator or numerator. Here the remaining denominator is 5. This means that we divide 15.235 by 5 which is equal to 3.074.

write the numerical expression. The difference between 8 forty-sevens and 7 forty-sevens. Write your answer with no spaces.

Answers

Answer:

47(8)-47(7)

Step-by-step explanation:

Answer:

Hope this helps! :)

Step-by-step explanation:

47(8)-47(7)

Give brainiest if you would like :)

Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be more than 3,750 words. Which of the following inequalities could be used to solve for x, the number of minutes it will take Chris to finish his paper? ANSWER CHOICES I COMMENTS

Answers

Answer: C

Step-by-step explanation:

It’s the only one that uses all info given and says the number of words must be greater than 3,750

compare the initial value and the range for each of the linear functions of f(x) and g(x)

the domain of each function is the set of all real numbers x such that 8≤ x≤ 12. the table shows some ordered pairs for f(x). The function g(x) is defined by the rule g(x)=7x-3.


x | f(x)
_________
8 | 34
__________
9 | 38
_________
10 | 42
______
11 | 46
_______
12 | 50

Answers

Answer:

Solution

First identify the input values. The input value is the first coordinate in an ordered pair. There are no restrictions, as the ordered pairs are simply listed. The domain is the set of the first coordinates of the ordered pairs.

D={2,3,4,5,6}

Next identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.

The second coordinate in an ordered pair is the output value. The range is the collection of the ordered pairs' second coordinates. Never list the same output more than once.

What is a domain?

The domain of the function is defined as the set of all the possible values of the function. A function's range is the collection of values it can take as input. After we enter an x value, the function outputs this sequence of values.

Determine the input values first. The first coordinate in an ordered pair makes up the input value. Since the ordered pairs are just listed, there are no restrictions. The set of the ordered pairs' initial coordinates is known as the domain.

D={2,3,4,5,6}

Next, identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.

To know more about domain and range follow

https://brainly.com/question/2264373

#SPJ3

please help mehh
T^T

Answers

Imma try hold up give me a second
doing the math right now

Shoppers buy a 12 lb turkey for $15. They want to make a 35% profit on the sale/price of the turkey? how much is it then?

Answers

Answer:

$5.25

Step-by-step explanation:

35% of $15 is $5.25

5.25 since 15$ is 35% of 15$

please help me I'm desperate!!!!!

Answers

C. Is the answer .yw
C is the answer to the question

The cost of Mr. Patten's car insurance increased by 5% to $86.82 per month. What was the cost of his insurance before it increased?

a
$91.16
b
$82.69
c
$82.48
d
$81.82

Answers

I think c or b for the problem
I thick c is the one

HURRY HURRY HELP MEeeeee

Answers

Answer:

dividing by 100

Step-by-step explanation:

Someone Help me PLS ...

Answers

Answer: Number 1 would be F

Number 2 would be C

Number 3 is D

Number 4 is B

Number 5 is A

Number 6 is E

Step-by-step explanation:

Simplify the expression 15 − 3(3a + b) + 5a − 6b.

Answers

Answer:

Step-by-step explanation:

the answer is -4, 9, and 15

Nick leaves his apartment and travels down two flights of stairs to get to the parking lot below ground level. Nick’s elevation, in feet, as it relates to time is represented by the sketch shown below.

Which statement best represents the three horizontal portions of the graph?




Nick's speed decreases.


Nick is moving but the elevation is constant.


Nick stopped but the elevation is decreasing.


Nick is moving at a constant rate as the elevation is decreasing.

Answers

Answer:

Nick’s speed decreases

Step-by-step explanation:

He’s not going at a steady speed, and his speed only decreases

The answer would be that nicks speed decreases.

THIS IS DO TODAY I NEED HELP PLS

Answers

Answer: $9.99

Step-by-step explanation:

2=$4

2/2=1

4/2=2

$2+$8 =10$

Answer:

D.$9.95

Step-by-step explanation:

If you divide the cost of 2 pairs of socks in half which is $3.98 you would get $1.99 which is the cost of 1 pair of socks and then you would multiply $1.99 by 5 to get $9.95 which would be the cost of 5 pairs of socks.

solve for x: 8.7 = 5.22 + x

Answers

Answer:

3.48

Step-by-step explanation:

x = 3.48
i hope this helps!!!

Pls help me 17 points!!!

Answers

Answer:

i dont know

Step-by-step explanation:

i really need these pionts im sorry wish you luck

Please help I will give Brainliest: What is the distance between
(-7.4, 2.4) and (2.7, 2.4)?

Answers

The distiance between them is 10.1

Answer:

10.1 I believe .

Step-by-step explanation:

If u do 2.4-2.4 and 2.7 -7.4 the slope equals 10.1 so the slope is the distance

Shannon’s rectangular countertop is 3 feet wide. It is 3 times as long as it is wide. Find the length and area of Shannon’s countertop. The length of Shannon’s countertop is ?
feet.

The area of Shannon’s countertop is ?
square feet.

Answers

Answer:

9 feet long

Step-by-step explanation:

Shona is bunding magazines to recycle. He notices that 6 magazine weight 5/8 pound in all and that the magazines all weight the same amount. What is the unit rate per magazine?

Answers

Answer:

0.75

Step-by-step explanation:

Divide them

Answer:

.104 pounds im garbage with fractions if thats what u need sorry

Step-by-step explanation:

Solve for x: -243 = -9(10 + x)


I will reward Brainliest

Answers

Answer:

x = 17

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

-243 = -9(10 + x)

Step 2: Solve for x

Divide -9 on both sides:                    27 = 10 + xIsolate x:                                             17 = xRewrite:                                              x = 17

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Substitute in x:                    -243 = -9(10 + 17)Add:                                     -243 = -9(27)Multiply:                               -243 = -243

Here we see that -243 does indeed equal -243.

∴ x = 17 is the solution to the equation.

HELP PLS
ada has a new puppy that weighs 9 pounds. It is now at about 20% of its adult weight. Here is a diagram that Jada drew about the weight of her puppy. The adult weight of the puppy will be 45 pounds. How can you see that in the diagram

Answers

9x5=45 (the max)

If the puppy was to turn into an adult the diagram would be fully colored in (100%).

Answer: There are 5 boxes all labeled 9. Each box is 20%.

Step-by-step explanation:

If you take this equation: 20%*a(adult weight)=n(new puppy weight) and plug in the values, the equation would be 20%*45=9. You can check that the equation is correct by multiplying 0.2*45 which will equal 9. The five boxes are all 20% and there are 5 20%'s in 100%.

Hope this helps! :)

Is the sequence arithmetic, geometric or neither? Then, find the next three terms. 0, 3, 6, 9, 12, ___, ___, ____.

Answers

Answer:

15,18,21

like that?

Step-by-step explanation:

Answer
15,18,21, arithmetic

hope this helps and have a wonderful day :)

what should I do right now you decide

Answers

Answer:

run

Step-by-step explanation:

Please answer this and tell me how you got it!!

Answers

Answer:

Step-by-step explanation:

multiply 2nd equation by 3 to get 6m+18n=0 then just use the elimination method

:) please comment for more explaning

The answer is Red so (-2,3)
N=-2
M=3
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