function for the indicated value of x.

A. f(x) = |x-31-2; x = -5

B. g(x) = 1.5x; x = 0.2

C. p(x) = 17 - 2x]; x = -3

I think it’s B because it’s negative

Which of the following equations demonstrate the multiplication property of equality for the equation x = 2? Check al

that apply.

x(3) = 2(4)

x(5) = 10

11.5) = 2(2)

x(0.5) = 2(0.5)

x(12) = 12

**Answer:**

the 2nd and 4th i think

**Step-by-step explanation:**

Hi!

I’m pretty sure the answer would be

x(5) =10.

I’m pretty sure the answer would be

x(5) =10.

Drag numbers to complete the table for missing values of x, x2, and x3.

**Answer:**

Values are:

x x²

10 100

5

What Eva the person on top said is rightly

PLZ HELP ME

In 2001, gold was priced at (0.5x + 300) dollars per ounce. Its price tripled in 2008 and then doubled in 2011. In 2016, its price dropped to 2 3 of the price in 2011.

• Write an expression for the price of gold per ounce in 2016.

• Explain how you found the expression.

**Answer:**

[tex]2x + 1200[/tex]

**Step-by-step explanation:**

[tex].5x + 300 \\ 3(.5x + 300) = 1.5x + 900\\ 2(1.5x + 900) = 3x + 1800 \\ \frac{2}{3} (3x + 1800) = 2x + 1200[/tex]

Each new line represents the change stated in the question.

Add my snaq k1nglean if anyone wants to ttrade you gotta be 16+

Alright waittt trade picsss omgggg this is a school website I’m just playing with you

Shannon's little brother is 7 weeks old. She is exactly

3 years and 3 days older than he is. How old is Shannon in days?

Assume that a year is 365 days.

**Answer:**

1147 days

**Step-by-step explanation:**

3x365= 1095

7x7=49

1095+49+3=1147

So 7 weeks is 49 days right? So know we need to figure out how many days are in three years. (365 times 3) the answer is 1,095. Add that to 49. The answer is 1,144. Add three. The answer is 1,147.

6(x-2=4(x+3) what does x equal

**Hey**** ****mate**** ****here**** ****is**** ****your**** ****answer****.**** **

**➛**** ****6****(****x-2****)**** ****=**** ****4****(****x****+****3****)**

**➛**** ****6x-12**** ****=**** ****4x**** ****+**** ****12**** **

**➛**** ****6x**** ****-**** ****4x**** ****=**** ****12**** ****+**** ****12**

**➛**** ****2x**** ****=**** ****24**

**➛**** ****x**** ****=**** ****[tex] \frac{****24****}{****2****} [/tex]**

**⛬**** **** ****x**** ****=**** ****12**** **

What is the average rate of change in height over the entire 5 seconds?

**Answer:“To get the average rate of change between 2 points...” To get the average rate of change between 2 points, plug in their coordinate values into the equation (y2-y1)/(x2-x1). The values come from the points (x1,y1) and (x2,y2).**

**Step-by-step explanation:**

Two pounds of grapes cost $6. How many pounds of grapes can

you get for $1? (hint: write a repeating decimal as a fraction)

**Answer:**

1/3 of a pound .333

**Step-by-step explanation:**

6/2 =3

1/3= .333

**Answer:**

1/3 to 1 and 1 to 3

**Step-by-step explanation:**

Jayvon has 33.6 points in a competition. He loses 5.5 points,

Write and then evaluate an addition expression to determine Jayvon's current points.

**Answer:**

33.6+(-5.5)=28.1

**Step-by-step explanation:**

Since positive times negative is equal to negative, we can multiply -5.5 by an addition symbol, making it an addition problem, and making it the same expression.

To evaluate the expression, we can do 33.6-5.5.

When adding or subtraction decimals, write it stacked like a normal problem, and line up the decimal places, like so.

33.6-

5.5

Then you can subtract normally, getting 28.1

help show work

assig 8

(a)solve the inequality

(b)graph the solution on the real number line.

(c)write the solution in interval notation.

29

30

31

32

33

**Answer: see below**

Step-by-step explanation:

29) -5x ≥ 30

÷ -5 ↓ ÷ -5

x ≤ -6

Graph: ←--------- ·

-6

Interval Notation: (-∞, 6]

30) -4x < -40

÷ -4 ↓ ÷ -4

**x > 10**

Graph: o---------→

10

Interval Notation: (10, ∞)

31) 2x - 5 ≥ -11

+5 +5

2x ≥ -6

÷ 2 ÷ 2

**x ≥ -3**

Graph: · ---------→

-3

Interval Notation: [-3, ∞)

32) 8 - 3x > 20

-8 -8

-3x > 12

÷ -3 ↓ ÷ -3

**x < -4**

Graph: ←---------o

-4

Interval Notation: (-∞, -4)

33) 4x - 11 < 7x + 4

-7x -7x

-3x - 11 < 4

+ 11 +11

-3x < 15

÷ -3 ↓ ÷ -3

**x > -5**

Graph: o---------→

-5

Interval Notation: (-5, ∞)

Are the lines parallel? y = x + 4 and y = x-2

A. yes, they have the same slope and a different y-intercept

B. no, they are not parallel

**Answer:**

A

**Step-by-step explanation:**

Remember that **parallel lines have the same slope**.

The y-intercept **does not matter**.

We have the two equations:

[tex]y=x+4[/tex]

And:

[tex]y=x-2[/tex]

The slope is the **coefficient in front of the *** x*.

In the first equation, we can rewrite it as:

[tex]y=(1)x+4[/tex]

Therefore, the slope of the first equation is 1.

Similarly, for the second equation, we can rewrite it as:

[tex]y=(1)x-2[/tex]

The slope of the second equation is also 1.

Therefore, since their slopes are equivalent, they **are parallel**.

Thus, our correct answer is A.

which two ratios quantities that are proportional

A. 9/5 and 19/10

B. 25/25 and 20/24

C. 4/6 and 10/16

D. 15/10 and 21/14

**Answer:**

A

**Step-by-step explanation:**

9/5 and 19/10 so yeah hope it helps

**Answer:**

C. 15/10 and 21/14

**Explanation:**

A P E X

Which point lies on the graph of the function shown below y=-x^2+5x-3

A.(1,4)

B.(0,3)

C.(2,3)

D.(-2,2)

**Answer:**

C: (2,3)

**Step-by-step explanation:**

to solve this algebraically just plug in the x and y values of the points and see if they are true, but here is the graph to juse show you

What is the location of H' after the image is rotated 180 degrees?

**Answer:**

The answer is B

**Step-by-step explanation:**

If you were to rotate the shape 180* it would turn 2 times leaving the point "H" at (5, -3)

What are the values of x and y?

image attached. Thank you!

**Answer:**

C

**Step-by-step explanation:**

We'll have to use trigonometry for this.

First, note that in right triangle ABC, if we look from the perspective of angle A, the opposite side is x, the adjacent side is y, and the hypotenuse is 18.

In order to find x, then, we must use sine, which is opposite/hypotenuse. So:

sin(A) = sin(60) = opposite/hypotenuse = x/18

sin(60) is equal to (√3)/2, so multiplying both sides by 18 gives:

[(√3)/2] * 18 = 9√3

Already, we can tell that the answer is likely C, but let's find y to make sure.

We will use cosine to find y because cos = adjacent/hypotenuse.

cos(A) = cos(60) = adjacent/hypotenuse = y/18

cos(60) = 0.5, so multiplying both sides by 18 gives:

0.5 * 18 = 9

So, y = 9.

Thus, C is our answer.

*~ an aesthetics lover*

**Answer:**

C

**Step-by-step explanation:**

Using the cosine/ sine ratio in the right triangle and the exact values

cos30° = [tex]\frac{\sqrt{3} }{2}[/tex] and sin30° = [tex]\frac{1}{2}[/tex] , then

cos30° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{x}{18}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

2x = 18[tex]\sqrt{3}[/tex] ( divide both sides by 2 )

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

----------------------------------------------------------

sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{y}{18}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )

2y = 18 ( divide both sides by 2 )

y = 9

Thus

x = 9[tex]\sqrt{3}[/tex] and y = 9 → C

find the coordinates of the midpoint of a segment with the given endpoints 3.)P(-12 -9) Q(2,10) help plz

**Answer: **

(-5, 0.5)

**Step-by-step explanation:**

-12+2/2= -5

-9+10/2= 0.5

**(-5, 0.5)**

Which expression is equivalent to 5 (h + 9)?

**Answer:**

5(m+9) = 5m+25

**Answer:**

5(m+9) = 5m+25

**Step-by-step explanation:**

durrrrrrrrrrrrrrr

Two integers have a difference of 18 and a sum of 2. What is the product of the two integers?

**Answer:**

the product of the two integers is -80

**Answer:**

-80

**Explanation:**

it was on a mathcounts competition

someone help with this ASAP I HAVE FEW MINS !!!

**Answer:**

Symmetric

**Step-by-step explanation:**

What is the slope of the line?

I NEED HELPP?!

**Answer:**

**Slope of a line = rise/run**

**Your answer: **

**m = 8/5**

What Is 2+4? I need to know.

**Answer:**

the answer is 6

**Step-by-step explanation:**

**Answer:**

6! Hope this helps have a great night!!!!

**Step-by-step explanation:**

May I plz have brainliest?

solve 3(x-4)=16+5x show work

**Answer:**

hi… I think it's written that way

rrange the numbers in decreasing order.

a.

8.508

8.58

7.5

7.058

**Answer:**

8.58

8.508

7.5

7.058

**Step-by-step explanation:**

**Answer:**

8.58, 8.508, 7.5, 7.058

**Step-by-step explanation:**

Um, I think this means greatest to least.

8.58, 8.508, 7.5, 7.058

Look at the place values.

Why is it that when comparing a squares area with a rectangles area, with the SAME PERIMETER, that the square has a greater area?

s = side length of square

4s = perimeter of square

L = length of rectangle

W = width of rectangle

P = 2L+2W = perimeter of rectangle

4s = 2L+2W .... since we want the perimeters the same

4s = 2(L+W)

s = 0.5(L+W)

s^2 = (0.5(L+W))^2 ... square both sides

s^2 = 0.25(L+W)^2

The last equation shows the area of the square, s^2, in terms of L and W. This way we can connect the square to the rectangle.

-----------------------------------

The area of the rectangle is LW

Let's subtract this from the area of the square and see what we get

A = area of square = s^2

B = area of rectangle = LW

C = difference in area

C = A - B

C = s^2 - LW

C = 0.25(L+W)^2 - LW

C = 0.25(L^2+2LW+W^2) - LW

C = 0.25L^2+0.5LW+0.25W^2-LW

C = 0.25L^2-0.5LW+0.25W^2

C = 0.25(L^2-2LW+W^2)

C = 0.25(L-W)^2

Regardless of what we pick for L and W, the expression (L-W)^2 is always positive. Squaring a negative number leads to a positive result.

So C is always positive as long as [tex]L \ne W[/tex]

If C > 0, and C = A - B, then

C > 0

A-B > 0 .... replace C with A-B

A > B .... add B to both sides

This shows the square area is always larger than the rectangle.

Again this only works if L and W are different values. If L = W, then the argument falls apart because the rectangle becomes the square.

We make [tex]L \ne W[/tex] to have a nonsquare rectangle.

the farm covers an area of 13square miles. The farm is divided into 4 equal sections, as shown in this diagram. What is the area, in square miles, of each section?

**Answer:**

p[

**Step-by-step explanation:**

p[

PLEASE I NEED HELP FIND THE X USE THE SCREEN SHOT

The answer is 29 for x

Using the scale 1 cm : 5 meters, Tamara calculated the length of her old gym to be 45 meters and the width to be 20 meters.

Using a new scale, 1 cm : 10 meters, she found the length of the new gym to be 90 meters.

The width of the new gym is

meters.

The length and width of the new gym are

times the length and width of the old gym.

**Answer:**

1.The width of the new gym is **40**

2.The length and width of the new gym are

times the length and width of the old gym **2**

**Answer:**

The width of the new gym is 40 meters.

The length and width of the new gym are 2 times the length and width of the old gym.

**Step-by-step explanation:**

please help! i would appreciate it!

Answer:

(Answer

Step-by-step explanation:

deleted)

2. Tamara has to go on a business trip. Including taxes, her round trip airfare is $400 and her room costs $150 per night. The cab fare from the airport to the hotel is $40. If Tamara stays for two nights, how much does the trip cost, not including the cost of food?

**Answer:1180,740**

**Step-by-step explanation:**

2 night, so (400x2)+(150x2)+(40x2)=800+300+80=1180 this is cost to go and come back.

400+300+40=740 this is the cost for only going there and not coming back.

29 2/3 divide 7 1/2

what’s the answer

Answer:2 5/42 or 89/42

Step-by-step explanation:

The answer would be 1/21

I tried to just write the answer but they said I had to write 20 sentence.

I tried to just write the answer but they said I had to write 20 sentence.

Based on the excerpt from Columbus diary what was Columbus motivation for exploration?explain what evidence from the text show this motivation list words or phrases from the text?
The slope of a line is 15 and the point (3, -1) lieson the line. Write an equation of the line inpoint-slope form.
If you have metamorphic rock and melt it, what does it become?A. MagmaB. MineralsC. Sedimentary RockD. Soil
Measure the angle and classify it as right, acute, or obtuse.
Sea water contains __________.
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Combine like terms to simplify the expression. 5 x + 4 + 2 x + 5
to be proportional, there must be a constant of proportionality true or false
What do you know about letters? What is the first thing you think of whenyou think of a letter? Is a letter personal or impersonal? Why wouldsomeone write a letter?
Some astronomers work for consulting firms that provide expertise to government agencies. Which of the following explains why an astronomer would work as a consultant?An astronomer would be able to focus on research alone.An astronomer would not have to obtain a national security clearance.An astronomer would apply expertise to improve satellite designs.An astronomer can make more money working as a consultant.
_______ species are the first species to colonies disturbed or newly created environment
How did the three kingdoms compare in size? What contributed to the increase insize in the New Kingdom?
value of 3b^2 - 5c^3 if b = 2 and c = -1
Will was riding his bike when a dog ran out in front of him. He slammed on his brakes. During this quick stop, some of the mechanical energy (his motion) was changed intoA) heat energy. B) light energy. C) kinetic energy. D) gravitational energy.
6. Who started most of the colonies in New England? *
Help me out please I'll give brain list
Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s). ABC and FDE are congruent by the criterion. (Use the three-letter abbreviation without spaces.) The value of x is , and the value of y is .
Judiciary is an important organ of the government/constitution.Justify(a little small as well as a bit long ---medium--- sized ans plz.) A.S.A.P
Please provide explanation!!!Thank you.
Which nation invaded the Philippines after Spain? (4 points)FranceGreat BritainJapanUnited States
please help me answer this