Mathematics Middle School

Algebra 1 unit 6- need help asap please show work. Answers that are not applicable will be reported. thanks to whoever helps!

1. Without using a calculator, place the following values from greatest to least. You may use a calculator to check your answers. Show all your work. (see screenshot)

2.Place the following values from greatest to least, where x is a real number. You will need to first simplify the expressions, then choose your domain. Start with when x>1. What about when x<-1? Does your answer change? What about 0

Answers

Answer 1

Answer: you got this try your best

Step-by-step explanation:

Related Questions

Please help will give brainliest

Answers

I think A. but I am not really sure.

The answer is A! Click A! I hope this helps! The answer is A

When finding the unit rate, the words per and each tell us what unit of measure needs to equal ONE. True or False

Answers

Answer:

false

Step-by-step explanation:

I think it should be false

1. 5 cups to 8 cups 2. 150 pounds to 135 pounds
Increase or Decrease Increase or Decrease

Work: Work:

Percentage: Percentage:

plz help on both problems thanks

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Answer:

1. Increase, 8 cups/5 cups= 160% Increase

2. Decrease 135/150= 10% Decrease

Step-by-step explanation:

I hope this helps

PLSSSSS HELPPPP thanks i don't know i guess ill give brainliest :)

Answers

Answer: 68 mi,

Step-by-step explanation:

Hope this helps!

If it does mark brainlest!

68 mi ? Sorry if I’m wrong! I hope this helps!

The table shows the number of hours spent practicing singing each week in three samples of 10 randomly selected chorus members.

Which statement is most accurate based on the data?

A). A prediction based on the data is reliable because the means of

the samples are close together.

B). A prediction based on the data is reliable because each sample

has 10 data points.

C). A prediction based on the data is not completely reliable, because

the means are not the same.

D.) A prediction based on the data is not completely reliable, because

the means of samples 1 and 2 are greater than 9 and the mean of

sample 3 is less than 9.

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

I took the Quiz

pls answer also no explanation no brainliest.

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Answer:

i belive the answer is the option c

Answer: A

Step-by-step explanation:

3x is the same as 3 times x, and is the same as + or addition, then it says equal =, 4 is less than 5 times the value of x= 4-5x, 5 times x=5x

Can somebody please help me and show the work as well? Thank you!

Answers

14 x 3 = 42
5 x 3 = 15
42 + 15 = 57
57 x 2 = 114
Answer: 114

the answer to the question is 114

A 5-pound bag of dog food costs $8. What is the unit price of the dog food?

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Answer:

1.6

Step-by-step explanation:

because if you do 8÷5=1.6 and you need to get each unit.

1.6 because you need to divide 8/5 which comes out to 1.6

What are the coordinates of the image of the given point B (-10,-6) under a dilation with the center at the original and
the given scale factor k=1/2
A)
(5,3)
B)
(20,12)
o
(-20, 12)
D)
(-5, -3)

Answers

Answer:

D. -5, -3

Step-by-step explanation:

-10 / 1/2 = -5

-6 / 1/2 = -3

also / means divided

if you wouldn't mind giving me brainliest, i'm just trying to rank up.

D. You would need to divide -10 by 2 (or just multiply 1/2 times -10) and -6 by 2 (or again, just multiply by 1/2).

please help due in 30 minutes will give brainliest.

Answers

Answer:

[tex]4^{18}[/tex]

Step-by-step explanation:

[tex]4^{6+3+9} \\= 4^{18}[/tex]

Answer:

[tex] 4^{18} [/tex]

Step-by-step explanation:

You are multiplying 3 powers with the same base.

Write the same base and add the exponents.

[tex] 4^6 \times 4^3 \times 4^9 = 4^{6 + 3 + 9} = 4^{18} [/tex]

A reindeer can run 20 1/4 miles in 3 hours. At this rate how many miles does he run in 1 hour ?

Answers

Answer:

6.75 miles

Step-by-step explanation:

20.25 / 3 = 6.75

6.25 miles

20 1/4 miles is 20.25 so if you divide 20.25 by 6 you would get 6.25 miles or 6 1/4 miles

The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is two times the measure of the first angle. The third angle is 14 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles.

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x=36 y=67 z=77 i hope that's right

No links and answer this if you have an explanation for the answer you got plz :)

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The explanation is in the summary

Can someone help please someone just took almost all my points bc they didn't answer it

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Answer:

1. is 351.25 ft^2.

2. is 72.4 rounded up to 73 sections.

3. is 450 meters.

4. is $129.

1) is 1.25 ft^ ^ 2 .

WILL GIVE BRAINLIEST
Match the cube roots and square roots with their values.

please see picture as shown below and answer. ;]

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Answer:

[tex]\sqrt{64}[/tex] = 8

[tex]\sqrt{9}[/tex] = 3

[tex]\sqrt{100}[/tex] =10

[tex]\sqrt[3]{343}[/tex] = 7

[tex]\sqrt[3]{729}[/tex] = 9

[tex]\sqrt[3]{216}[/tex] = 6

Step-by-step explanation:

^^ correct answer above

If you add Natalie's age and Fred's age, the result is 42 . If you add Fred's age to 4 times Natalie's age, the result is 84 . Write and solve a system of equations to find how old Fred and Natalie are?

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There both 21 21x4=84

I DID THIS ON A PIECE OF PAPER AND I GOT 21 ON BOTH AND I AM A SIXTH GRADER BY THE WAY

What is the distance between the two points shown?

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The distance is (-4, 4)

Explanation: I moved down 4 cubes (negative) and moved right 4 cubes (positive).

I hope I am right :)

(-4,4) down four over four rise over run hope that helps!! :)

please answer (will rate 5 stars

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7a and 7c are true. 7b is false

50 POINTSSS
What is the total perimeter of this figure?

30.28 ft
24.56 ft
36.56 ft
24.28 ft

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Answer:

Step-by-step explanation:

i think this is right

Answer:

The correct answer is 32 but that is not a choice

so maybe it is the number closest to 32 wich would be 30.28

Step-by-step explanation:

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.

What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

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Answer:

Step-by-step explanatioihhin:

Sorry I really need points

3x + 2 = -55 i need alll the steps

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3x + 2 = -55
3x = -57
x = -19

3x+2=-55
-2 -2
——————-
3x = -57
— —-
3 3

x=-19

I hope this helped

After the transformations, what is the distance to the nearest tenth of a segment drawn from point A" to point C"?

Hint: Use the Pythagorean Theorem!

Answers

5.8

a^2 + b^2 = c^2
5^2 + 3^2 = 34

sq root of 34=5.830951895

rounded to tenths place=5.8

PLEASE HELP WITH THESE !!
ILL TRY TO MARK BRAINLIEST !!

Answers

Answer: 1. 32x37.21 =1192

2. 120

3. 12

4. 24

Step-by-step explanation:

1. 15 was used instead of 13 for the height (104 is the corrected area)
2. 894
3. 12
4. 24

Plz helpppp

Definition: Involving the use of variables, properties, expressions, and equations.

Answers

Answer: algebra?

Step-by-step explanation:

algebra it’s pretty easy good luck

MATH SMARTIES I WILL GIVE BRAINLIEST THIS IS AREA OF THE COMPOSITE FIGURES. DIRECTIONS-NAME THE SHAPES GIVE THE SHAPES THERE FORMULA FIND THERE AREA THEN SUBTRACT THE ANSWERES YOU GOT FROM THE AREAS AND THAT SHOULD ANSWER MY QUESTION

Answers

Answer:

rectangle triangle trapezium

Step-by-step explanation:

rectangle =length×width(12×7=84)

triangle=1/2base×height(1/2×8×7=28)

trapezium=1/2sum of parallel lines ×height(1/2×(6+2)×7=28)

area of the rectangle subtract area of two trapeziums. (84-{28×2}=28)

The weekly ad for a local grocery store advertises a 5-pound bag of organic apples for $13.95 Round each rate to the nearest hundredth if needed.
(a) Find both unit rates.
(b) Which unit rate is typically used? Explain.
Please keep the answers simple! Thank you!

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Hi this is face because win points ok

bag is filled with 12 green marbles, 4 white marbles, and 2 blue marbles. What is the probability of drawing a marble that is blue?

A) 2% B)11% C)13% D) 20%

Answers

Answer:

B 11%

Step-by-step explanation:

The total number of marbles is

12+4+2 = 18

P( blue) = number of blue marbles / total marbles

= 2 blue/ 18 total

= 1/9

=.11111

= 11.11%

C because it’s common no ledge half would be 50 and then it’s just adds up from there but the answer is c your welcome

I need you guys to show work too please one by one make sure to answer every single one also this is apart of them from my homework packet so please make your answer count

Answers

Answer:

5. $4.50

6. 40 photo albums

7. s ≥ 4.25

8. r ≤-2; filled circle on -2 going to the left

Step-by-step explanation:

(4 + x ) / 2 =4.25

(multiply by 2)

4 + x = 8.5

(subtract 4)

x= 4.5

60 = 5 + (n * 1 3/8)

(subtract 5)

55 = n * 1 3/8

(divide by 1 3/8)

40 = n

70 ≤ 36 + 8s

(subtract 36)

34 ≤ 8s

(divide by 8)

4.25 ≤ s

9r + 3 ≤ -15

(minus 3)

9r ≤ -18

(divide by 9)

r ≤ -2

equation 9 x j(2 + 5).

You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.

Answers

Answer: heres a sinplfied experesion 63xj

Step-by-step explanation:

9xj(2+5)
Add the values 2 and 5
9*7 x
Multiply 9 and 7
63x

A math test is worth 50 points, but there is extra credit. If you get 110% on the test, how many points is your score?

Answers

Answer:

105

Step-by-step explanation:

Other Questions

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I need help 40 points and brainless if you answer