Mathematics High School

Which number on the number line shows the solution of 6x-12>-6?

Answers

Answer 1

Answer:

Step-by-step explanation:

We start by finding a solution to the linear inequality

6x-12 > -6

6x > -6 + 12

6x > 6

x > 6/6

x > 1

The correct number line is one with value at 1, facing the right and unshaded

Related Questions

can someone do this, explaining please? I don’t understand. Thank you’

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answer is C i hope its right

Factor the polynomial by its greatest common monomial factor.
20y6 – 15y4 + 40 y? =

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àaaaaaaaaaqqqqqheeeee

Is the point (4,2) the solution to the system? Why or why not? Explain your reasoning.

2x-y+6
x+y=6

please help me with this :D

Answers

solve the top equation to get on variable on one side
2x-y=6
-y=-2x+6
y=2x-6
then plug in the coordinate for x and y for both equations. if both equations are true then it’s a solution
2=2(2)+6
2=10

4+2=6

so it’s not a solution

what is the x-coordinate of R' ?

Answers

Answer:

Step-by-step explanation:

Answer:

The x-axis is the horizontal one. The full coordinate is (12, 0), which the x-coordinate (or x-intercept) is 12.

When 4x2 + 7x - 5 is subtracted from 9x2 - 2x + 3, the result is

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The Awnser for the exact value is 7x + 3

what is [tex]\frac{1}{25}[/tex] as a decimal

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Answer: 0.04
Explanation:
Divide 1 by 25 and you’ll get 0.04

Answer:

0.04

Step-by-step explanation:

You have to divide 1 and 25 and your answer will be 0.04 :)

Whats The Answer Marking Brainliest, Please explain your answer:D...
.

Answers

Answer:

C. 12x

Each box has 12 envelopes.

The number of total envelopes will be the number of envelopes in a box multiplied by the number of boxes. The number of boxes is unknown, so it is replaced by the variable. This gives us 12x

Charlie wants to order lunch for his friends. He'll order 6 sandwiches and a $2
kid's meal for his little brother. Charlie has $32. How much can he spend on
each sandwich if they are all the same price?
Choose two answers: one for the inequality that models this situation and
one for the correct answer.

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Answer:

A and C

Step-by-step explanation:

I’ll mark u as brainliest if you can answer help me with this question

Answers

Answer:

c is correct option

Step-by-step explanation:

this is confirm answer

Answer:

The first one

Step-by-step explanation:

5^2= 25 and then you would need multiply 25 by 25 again so that gives you 625.

Each of the two congruent sides of an isosceles triangle is 8 inches less than twice the base. The perimeter is 74 inches. What is the length of the base?

Answers

Answer:

[tex]18\; {\rm in}[/tex].

Step-by-step explanation:

Let [tex](x\; {\rm in})[/tex] be the length of the base.

The question states that the length of each congruent side is [tex]8\; {\rm in}[/tex] less than twice the length of the base. Twice the length of the base would [tex](2\, x\; {\rm in})[/tex]. The length of each congruent side would be [tex](2\, x - 8)\; {\rm in}[/tex].

Sum up the length of each side to find the perimeter of this triangle:

[tex](2\, x - 8) + (2\, x - 8) + x = 5\, x - 16[/tex].

Substitute in the actual perimeter of this triangle:

[tex]5\, x - 16 = 74[/tex].

Solve for [tex]x[/tex]:

[tex]x = 18[/tex].

Therefore, the length of the base of this isosceles triangle would be [tex]18\; {\rm in}[/tex].

Gabby rode her bike 6 miles in 40 minutes. Monica rode her bike 8 miles in 40 minutes. If both girls continue to ride at the same pace, how much further will Monica ride than Gabby at the end of two hours?

Answers

Step-by-step explanation:

Gabby will ride for 9 miles and Monica will ride for 12 miles

40×1.5=60 mins

6×1.5=9

8×1.5=12

Juan collected 7,006 sports cards throughout his life. He gave 5,479 sports cards to his friends and a charity. How many sports cards did he keep?
OA 2,473
B.
2.527
OC. 1427
oD. 1527 help sos

Answers

Answer:1533

Step-by-step explanation:

7006-5,479=1533

Kendra wants to know how many flower arrangements can Kendra make that have the same number of daisies and roses in the arrangement

Answers

Roses will have six arrangements, while daisies will have ten.

Each bouquet will contain two flowers.

What does HCF in mathematics?

The highest common factor (HCF) between two or more numbers is two.

Amanda is arranging flowers in accordance with the question. She has 36 tulips, 20 daises, and 16 roses.

Every bouquet must have an equal amount of daisies, a reasonable quantity of roses, and an equal number of tulips.

The least common divisor, which is 2 instead of HCF, which would make it the least amount of arrangements, is the most arrangements she is capable of making.

based on the facts provided;

So,

20 daisies divided by 2 is 10 arrangements.

12 roses divided by 2 is 6 arrangements.

There will be 2 flowers in each kind of arrangements.

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You can do 90 sit-ups in 2 minutes. Your friend can do 135 sit-ups in 3 minutes. Who does the most situ-ps per minute? How many more sit-ups does that person do compared to the other one?

Answers

Answer:

They are equal

Step-by-step explanation:

90/2=45

135/3=45

Solve the equation check your solution
-a= -24

Answers

Answer:

a = 24

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

-a = -24

Step 2: Solve for a

Divide both sides by -1: a = 24

Step 3: Check

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

Substitute in a: -(24) = -24Multiply: -24 = -24

Here we see that -24 does indeed equal -24.

∴ a = 24 is the solution to the equation.

a circular oil spill continues to increase in size. the radius of the oil spill, in miles, is given by the function r(t)

Answers

A composite function to find the area of the region at time t is written as-

A(r(t)) = π(0.25 + 2t + 4t²)

What is composite function?

f(g(x)) or (f ∘ g)(x) represents the composition of functions f(x) & g(x), where g(x) acts first (x). It integrates a number of functions to produce another.

The output of one function inside the parenthesis is becoming the input of the other function in a function composition. i.e.,

In f(g(x)), g(x) is f's input (x).In g(f(x)), f(x) is g's input (x).

Now, as per the given question;

To create a composite function, we pertain one function to another. In this scenario, we would like to find area in terms of time, so we apply the function A(r) to the function r. (t).

To accomplish this, we substitute r with r(t).

Since we know that r(t) = 0.5 + 2t, we can replace r to 0.5 + 2t:

A(r(t)) = π(0.5+2t)²

To make things easier, we'll simplify this same squared term:

A(r(t)) = π(0.5 + 2t)(0.5 + 2t)

A(r(t)) = π[(0.5×0.5) + (0.5×2t) + (2t×0.5) + (2t×2t)]

A(r(t)) = π(0.25 + t + t + 4t²)

A(r(t)) = π(0.25 + 2t + 4t²)

Therefore, the composite function to find the area of the region at time t is written as A(r(t)) = π(0.25 + 2t + 4t²).

To know more about the composite function, here

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The complete question is-

A circular oil spill continues to increase in size. The radius of the oil spill, in miles, is given by the function r(t) = 0.5 + 2t, where t is the time in hours. The area of the circular region is given by the function A(r) = πr2, where r is the radius of the circle at time t. Explain how to write a composite function to find the area of the region at time t.

Solve the following inequality
47 - 3x) < -20
A
X>4
B
X<-60
С
X<-36
D
X>8

Answers

Answer:

the answer would be A i believe

NEED HELP ASAP!

Tank A contains 35 gallons of water and is increasing at a rate of 5 gallons per minute. TankB
contains 100 gallons of water and is decreasing at a rate of 8 gallons per minute. In how
many minutes will the tanks contain the same amount of water? How much water will
that be?

Answers

9514 1404 393

Answer:

5 minutes; 60 gallons

Step-by-step explanation:

The volume in tank A is initially 35 gallons. Its rate of change is 5 gallons per minute. The equation for volume can be written as ...

y = 35 +5x . . . . . . where y is gallons, and x is minutes

The volume in tank B is initially 100 gallons. Its rate of change is -8 gallons per minute. The equation for volume can be written as ...

y = 100 -8x

We want to find the values of x and y such that both are the same for both tanks.

35 +5x = y = 100 -8x

13x = 65 . . . . . . . . add 8x-65 to both sides of the equation

x = 5

y = 100 -8·5 = 60

Both tanks will hold 60 gallons after 5 minutes.

Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Answers

Answer:

y=3x+2

Step-by-step explanation:

Answer:

y=3x+2

Step-by-step explanation:

facts: slope is m, and b is y-intercept

y=3x+2

hope this helps!

Which diagram below best shows a rotation of the pre image to the image

Answers

Answer: it’s a

Step-by-step explanation:

What is the opposite operation of the square root?

Answers

Answer:

The opposite of multiplication is division. The opposite of division is multiplication. The opposite of taking a square root is squaring

Step-by-step explanation:

The game spinner above is colored 1/2 blue

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This is not full question I think

what is a linear equation that contains these points?

Answers

Answer:

Step-by-step explanation:

If you plug in the numbers into that equation you get

1 = -2(2) + 5

1 = -4 + 5

1 = 1

You can also do this again with x = 5 y = -5

-5 = -2(5) + 5

-5 = -10 + 5

-5 = -5

Drag the correct steps into order to solve the equation -6x+18=-6 for x.

Answers

Answer:

When solving for x in the following equation: -6x + 18 = -6

step 1: -6x +18 - 18 = -6 - 18 (subtract 18 from both side)

step 2. -6x/-6 = -24 / -6 (divide both sides by -6 to isolate x by itself)

x = 4

Step-by-step explanation:

The value of x in the expression - 6x + 18 = - 6, is 4.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given an expression - 6x + 18 = - 6 solving for x is the same as finding the value of x.

∴ - 6x + 18 = - 6.

- 6x = - 6 - 18.

- 6x = - 24.

6x = 24.

x = 4.

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whats the answer to 2c + 9 = 27

Answers

Ans

c=9

Step-by-step explanation:

2 x 9 = 18 +9 = 27

The answer to the question is 2(9)+9=27 I hope this helps!

7 tasks in 3/5 hour.

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Answer:

thats me in among us

Step-by-step explanation:

WILL GIVE BRAINLIEST

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X=24
The reason is 24/100 substituted form is 6/25.

Daniel has 4.8 pounds of ground beef. He makes 8 burgers of equal amounts. Daniel draws this model to show how much each burger will weigh.

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Answer:

Step-by-step explanation:

Hellppp pleaseeeee idk what this is but help please and thank you

Answers

I believe it’s the second answer the one that has 5 as the exponent

today, the city of madison has a population of 6.34 million residents. in 1914, the population was just 1.9 million residents. how much has the population increased since 1914?

Answers

The population has increased by 4.44 million

How calculate the population increase ?

The current population of the city is 6.34 million residents

In 1914 of the city was 1.9 million residents

Therefore the population increase can be calculated by subtracting the population of residents in 1914 from the population after the year 1914, this means subtracting 1.9 million from 6.34 million

= 6.34 - 1.9

= 4.44

Hence the population increase is 4.44 million