Mathematics High School

2 + 9m >-25 and -9m + 10 > 28​

Answers

Answer 1

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[tex]2 + 9m > - 25[/tex]

Subtract sides 2

[tex] - 2 + 2 + 9m > - 2 - 25[/tex]

[tex]9m > - 27[/tex]

Divide sides by 9

[tex] \frac{9m}{9} > \frac{ - 27}{9} \\ [/tex]

[tex]m > - 3[/tex]

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[tex] - 9m + 10 > 28[/tex]

[tex]28 < - 9m + 10[/tex]

Add sides 9m

[tex]9m + 28 < 9m - 9m + 10[/tex]

[tex]9m + 28 < 10[/tex]

Subtract sides 28

[tex]9m + 28 - 28 < 10 - 28[/tex]

[tex]9m < - 18[/tex]

Divide sides by 9

[tex] \frac{9m}{9} < \frac{ - 18}{9} \\ [/tex]

[tex]m < - 2[/tex]

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Related Questions

Subtract. Write your answer as a fraction in simplest form.

−5/12 − 3/10=

Answers

The answer would be -43/60 or -0.716 in decimal.

HELP ME ASAP WITH THESE MATH PROBLEMS

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Answer:

taco problem 45  min

sock problem 15 dollars

Determine the x- and y-intercepts of the graph of x+2y=−4 . Then plot the intercepts to graph the equation.

Answers

Answer: ( 0, -2 )

Step-by-step explanation:

y = mx + b

x + 2y = -4

2y = x - 4

_______

2          2

(y = - 2)

Answer:

(-4, 0) (0, -2)

Step-by-step explanation:

I took the K12 test I'm right guaranteed.

Jason has 14 raspberry scones and 35 strawberry scones. He wants to make as many identical bags of scones as possible. Each bag should have an equal number of raspberry scones and an equal number of strawberry scones. What is the greatest number of bags Jason can​ fill? How many would raspberries and strawberries would be in each bag?

Answers

Answer: 24 or 24.5

Step-by-step explanation:

You would take the whole amount of scones (14 +35) and add it together, which would get you 49. Although 49 is not an even number, the scones could be rounded up to 24, or just be cut in half with 24.5.

Which set of polar coordinates names the same point as 5 pi/4

Answers

The set of polar coordinates names the same point is (5, 5π/4)

What is polar coordinates ?

"A pair of coordinates locating the position of a point in a plane, the first being the length of the straight line ( r ) connecting the point to the origin, and the second the angle ( θ ) made by this line with a fixed line in a three-dimensional plane are polar coordinates."

According to the question

In general,

In polar coordinates (r, ω) = (-r, ω+π), because when you add π radians to an angle you are turning 180 degrees and then need to change the sign of the radius to preserve the original point.

Then (-5, π/4)

= (5 , π/4 + π)

= (5, 5π/4)

Hence, the polar coordinates names the same point is (5, 5π/4).

To learn more about polar coordinates  here

https://brainly.com/question/11657509

#SPJ2

I really need help on this

Answers

It is a Linear pair
It is a Linear pair :)

I ONLY HAVE 5 MIN TO TURN THIS IN PLS HELP!!!!!!!!!!!!!!!!!!!!!!
Combine like terms
-7y-2-4x-2y+6x+6y-2

Answers

Answer:

-3y-4+2x

Step-by-step explanation:

Answer:

2x - 3y - 4

Step-by-step explanation:

-7y-2-4x-2y+6x+6y-2

6x - 4x - 7y - 2y + 6y - 2 - 22x - 3y - 4

Maria made some purchases at the Sunflower Market. She bought strawberries for $3.50, carrots for $2.25 and a bouquet of flowers for $9.95. If sales tax is 5%, what will Maria pay altogether

Answers

Answer:

$15.7

Step-by-step explanation:

what is d in 6d− 2/11 =2d− 2/13?
​

Answers

Answer:

-1/4 or -0.25

Step-by-step explanation:

Which expression could be used to represent the following phrase? 1/3 less than 5 times 3over8

Answers

9/8-4

9(1/6) =4/18

9Step-by-step explanation:

solve for a
-7=-ax-16​

Answers

Answer:

x=-9/a and a=-9/x

Step-by-step explanation:

Please help!!!!!!!!!!!!!!!

Answers

well if you look at it it comes at a slope

The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, in units? 3x 6x 3πx2 9πx2

Answers

Answer:

r=3x

Step-by-step explanation:

The Volume of a Cone

The volume of a cone of radius r and height h is:

[tex]\displaystyle V=\frac{1}{3}\pi hr^2[/tex]

We are given the volume of a cone is

[tex]V=3\pi x^3[/tex]

Equating:

[tex]\displaystyle \frac{1}{3}\pi hr^2=3\pi x^3[/tex]

Multiplying by 3:

[tex]\pi hr^2=9\pi x^3[/tex]

Simplifying by pi:

[tex]hr^2=9 x^3[/tex]

Since h=x:

[tex]xr^2=9 x^3[/tex]

Dividing by x:

[tex]r^2=9 x^2[/tex]

Taking square roots:

[tex]r=\sqrt{9 x^2}=3x[/tex]

Thus: r=3x

Answer:

3x

Step-by-step explanation:

Edge 2021

help please I can't seem to do this one ​

Answers

Answer:

A. the y-intercept would be 4 and the down is going down, so it's negative. y=-3x+4

Step-by-step explanation:

A standard number cube is rolled and a card is drawn from a deck of cards numbered 1 to 12. Find P(2 on the number cube and 10 on the card).

Answers

Answer:

1/72

Step-by-step explanation:

P(2 on number cube) = 1/6

P(10 on the card) = 1/12

To get the probability of two events at the same time you multiply the probability of the events on their own

[tex]\frac{1}{6}\times\frac{1}{12} =\frac{1}{72}[/tex]

∴ P(2 on the number cube and 10 on the card) = [tex]\frac{1}{72}[/tex]

Angie and Kenny play online video games. Angie buys 1 software package and 1month of gameplay. Kenny buys 1 software package and 2 months of gameplay. each software package costs ​$30. if their total cost is ​$90​, what is the cost of one month of gameplay?

Answers

Answer:

10$ I think

Step-by-step explanation:

2*30=60

90-60=30

30/3=10

A rental car agency charges $240.00 per week plus $0.25 per mile to rent a car.How many miles can you travel in one week for $380.00?
(Type a whole number)

Answers

Answer:

m=980

Step-by-step explanation:

There's a video in Google on how to do this.

A. Alternate exterior angles
B. Alternate interior angles
C. Vertical angles
D. Supplementary angles​

Answers

Answer:

D

Step-by-step explanation:

Supplementary = 180 degrees aka straight line

Which of the following options have the same value as
80%, percent of 22?

Answers

Answer:

17.6

Step-by-step explanation:

17.6 ÷ 22= 0.8 (80%)

Solve for z.
z+5=19
z=​

Answers

Answer:

14.

Step-by-step explanation:

you would do 19-5=14.

Answer:

remember to bring all the numbers to one side

So, we get:

z=19-5 (we need the opposite operation)

Step-by-step explanation:

[tex]z=14[/tex]

Six more than three times the sum of a number and four.

Answers

6+{3(x+4)}

I think it’s this

The sum of two numbers is 28 and their
difference is 4. Find the numbers.

Answers

18+10 hope this helps :)

Answer:

Two numbers are 16 and 12

Step-by-step explanation:

Let x and y be the numbers

x + y = 28      (1)

x - y = 4         (2)

y = x - 4         (2')

sub (2') into (1)

x + x - 4 = 28

2x = 32

x = 16

Sub x value into equation (1)

16 + y = 28

y = 28 - 16

y = 12

2. Classify each pair of events: Dice are rolled, then a coin is flipped.
O a. independent
O b. outcome
O c. complementary
O d. dependent

Answers

Answer:

outcome

Step-by-step explanation:

Answer:

B. Outcome

Step-by-step explanation:

B. Out come

Outcome

Outcome

Outcome

At Gamestop you can buy a Xbox One for $150 and each game to go with it would cost $24. Or, you can buy a Playstation 4 for $180 and each game for $20. Write an equation to determine how many games would need to be purchased for the cost to be equal?

Answers

Answer:

Xbox One is the better console to buy.

Adding the game console for $150.00 with 7 games costing 24, they will cost you $318.00

While the PlayStation 4 with the 7 games cost a total of $320.00

Step-by-step explanation:

Find the distance between the two points.


. (-3,-1), (6,2)



help please !!

Answers

Answer:

Step-by-step explanation:

1/3÷1/9 plesojbghnbugygvjb

Answers

Answer:

3

Step-by-step explanation:

aiufjnsldfncsdkcieo

Answer:

3

Step-by-step explanation:

To divide by a fraction, multiply by the reciprocal of that fraction

1/3×9/1

then we reduce the numbers ( 3 and 9)

then the answers comes as 3

Which of the sets of ordered pairs represents a function? (1 point)
A = {(2,7), (1,-5), (7, 2), (2, -9)}
B = {(5,3), (-2,-9), (-3, 8), (9,3)}
a.
Only A
b.
Only B
C.
Both A and B
d.
Neither A nor B

Answers

Answer:

Only B

Step-by-step explanation:

A has 2 pairs with the x as the number 2, so they are not functions.

B has all independent pairs with their own numbers

So only B is the correct answer.

What is being done to the variable in the equation a/-7 = 84? SOMEONE HELP ASAP

It's being divided by 84.

It's being multiplied by 84.

It's being multiplied by -7.

It's being divided by -7.

Answers

Answer:

It's being divided by -7

Step-by-step explanation:

9514 1404 393

Answer:

  It's being divided by -7.

Step-by-step explanation:

The equation is read as ...

  "A divided by minus seven is equal to eighty-four."

The wording "A divided by -7" means the value of the variable is being divided by -7.

5/14 - - 1/14 I will provide a picture

Answers

Answer:

[tex]\frac{3}{7}[/tex]

Step-by-step explanation:

Simplify: [tex]\frac{5}{14} - (-\frac{1}{14}) = \frac{5}{14} + \frac{1}{14}[/tex]  [tex]\frac{5}{14} + \frac{1}{14} = \frac{6}{14}[/tex]  [tex]\frac{6}{14} = \frac{3}{7}[/tex]

I hope this helps!

Solve: X + 9 < 12
Graph the Solutions

Answers

Answer:

x < 3

Step-by-step explanation:

x + 9 < 12

Subtract 9 from both sides;

x < 3

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