Mathematics High School

19 A trading card costs $810$ it increases in value the same amount each
year. After 1 year, the value is $1092
Write the equation to represent this

Answers

Answer 1
810 + x^1 = 1092

X is the amount that the trading card increased. It is raised to the first power because this was only over the span of one year. If it were five years, it would be x^5

Related Questions

What’s two times to.

Answers

Answer:

4

Step-by-step explanation:

Basic times tables

Answer:

4

Step-by-step explanation:

2+2

=

4

I hope this helps!

A billboard on level ground is supported by a brace as shown in the accompanying diagram the measure of angle is 15° greater than twice the measure of angle b determine the measure of angle a in the measure of angle b

Answers

Answer:

has a right angle to hold the billboard upright. Since a triangle is 180, and there' s a right angle, then when you add angle A and angle B together, they should add up to 90.

Step-by-step explanation:

A  = 2B + 15

A + B = 2B+15 + B = 90

3B + 15 = 90

3B = 75, so B = 25 degrees

90 - B = A, so A = 65 degrees


Solve the equation : |x| - 6 = 4

Answers

Answer:

x=10

Step-by-step explanation:

10-6 is equal to 4. The absolute value of 10 is 10. Therefore, x=10. Brainliest?

2 2/3 divided by 4
help

Answers

Answer:

[tex]\frac {2} {3}[/tex] is the answer

Step-by-step explanation:

[tex]\frac {8} {3}[/tex]÷[tex]\frac {4} {1}[/tex] can be turned into [tex]\frac {8} {3}[/tex]·[tex]\frac {1} {4}[/tex] using the KCF method. now we solve:

8\4=2

[tex]\frac {2} {3}[/tex] is the answer

2/3 is the correct answer .

Pretty pretty please

Answers

Answer will be B 6^2

Answer:

Lol hahahahahaha

Step-by-step explanation:

factor: 2x^2+ 5x-3=0

Answers

Answer:

x=1/2or x=−3

Step-by-step explanation:

Someone please help me

Answers

To hit the bulls eye the table would read
x=3.5 y=2

Identify the y-intercept of the function 7x + 2y = 4.

Answers

Explanation: Standard form of equation of line is y=mx+c , where c is the y-intercept. So the y-intercept is −6 The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the y-intercept is 0 .So according to our formula of y=mx+b, where m is slope, our slope is −72 which would also be −3.5Explanation: The slope-intercept form is y=mx+b where m is the slope value. In the equation y=2x , the m value is 2 . Therefore, 2 is the slope.It is written as Ax+By=C. You can also change slope-intercept form to standard form like this: Y=-3/2x+3. Next, you isolate the y-intercept(in this case it is 3) like this: Add 3/2x to each side of the equation to get this: 3/2x+y=3. You can not have a fraction in standard form so you solve this. the X- and Y-Intercepts of a Line in Slope-Intercept Form? To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'.To find the y-intercept let x = 0 and solve for y. Step 3: Find the x-intercept(s). To find the x-intercept let y = 0 and solve for x. You can solve for x by using the square root principle or the quadratic formula (if you simplify the problem into the correct form).

Round the number to the place of the underlined digit. 416,898​

Answers

Answer:

420,000

Step-by-step explanation:

since the 6 is greater than 5, it rounds up to 420,000

Write a single transformation that maps ABC onto A' B' C'

Answers

9514 1404 393

Answer:

  Either of ...

(x, y) ⇒ (-x, -y)Rotation 180° about the origin

Step-by-step explanation:

There are at least two ways to express the transformation that maps each coordinate to its opposite.

  1. reflection across the origin: (x, y) ⇒ (-x,-y)

  2. rotation 180° (either direction) about the origin.

Take your pick.

The expression -7yis a
Variable
constant
term

Answers

Answer: Term

Step-by-step explanation: Variable is x, constant is not x4. Term is a group like 4x or 7y.

Joe wants to take four friends to a movie. He knows it costs $5.50 for a
ticket and $3.25 for popcorn. How much will it cost if he pays for the
movie and popcorn for all five people?

Answers

Answer:

ehh im not sure but maybe 43.75

Step-by-step explanation: i did 5.50 x 5 got 27.5 then did 3.25 x 5 got 16.25 add up to get 43.75

I NEEED HELP WITH THIS MATH

Answers

Answer:

3. they combined like factors incorrectly X=21.5

4. Supplementary means it's equal to 180, not 90. they did it as if the angle was acute. The answer should be 133 degree

5. The two angles are not equal. however, the two angles added together equal to 180.     115+ 5x -10 = 180   X=15

Step-by-step explanation:

3. 8x + 8 = 180

8x + 8 - 8 = 180 - 8

8x = 172

8x/8=172/8

x=21.5

4. 180-47= 133

5. 115 - 10 + 5x = 180

105 + 5x = 180

105-105+5x=180-105

5x=75

5x/5=75/5

x=15

What is the cube root of cube root of 27/125

Answers

Answer:

Cube root of 27/125 is:

[tex]\frac{3^{3}}{5^{3} }[/tex]

Answer:

3/5

Step-by-step explanation:

The population of a county is growing at a rate of 9% per year, compounded continuously. If the county currently has 14,934 people, how many will there be in this county in 10 years? Round to the nearest person.

Answers

100,344 is the answer

Rewrite 64 without using exponents.

Answers

Answer:

No lol

Step-by-step explanation:

Sorry man

Answer:

8 times 8 = 64

Step-by-step explanation:

Hope this helps! <3

2x2 – 3x -9= (Factor completely.)​

Answers

Answer:

The answer is 31. :)

Step-by-step explanation:

it should be (2x+3) * (x-3)

pls help
8(c - 9) = 6(2c -12) - 4c
what is c?

Answers

Answer:

C=0

Step-by-step explanation:

pls help me with this i attached a photo of the question thanks!!

Answers

Answer:

-232

Step-by-step explanation:

the salt flats have an elevation of 50 feet greater than -282, so add 50 to -282 and you get -232

Which of the following is the factor of 5x - 35?
A. 5(x - 7 ) B. 5(x + 7)
C. 7(x - 5) D. 7(x + 5)​

Answers

Answer:

a

Step-by-step explanation:

The answer above is correct

What is the first step to this problem -2+12h=-26

Answers

Answer:

+2 to both sides

Step-by-step explanation:

12h=-24

Answer:

flip -2 over on the other side and add it to -26 so you will have 12h=-24 and the overall answer will be h=-2

Step-by-step explanation:

Can someone help please?

Answers

Answer:

1) 2<x<10 (the first choice)

2) 17<x<40 (the first choice)

3) x<-1 or x>2 (the second choice)

Step-by-step explanation:

1) 2<x<10...this is another way of representing x<10 and x>2 in an "and" inequality. If you look at 2<x<10 from left to right, it says 2 is less than x and x is less than 10.

2) 17<x<40...this represents x>17 and x<40 in an "and" inequality as well. If you look at 17<x<40, it reads 17 is less than or equal to x and x is less than 40.

3) x<-1 or x>2...the signs are greater than or equal to because the dots are closed on the number line. Also, this is not an "and" inequality. This is actually an "or" inequality. You can mainly tell because the lines are shaded opposite ways and do not intersect.

I hope this helped!! Good luck on your assignment and have a wonderful day :3

PLEASE HELP YALL
simplify the expression:
-3 (4u -9)

Answers

Answer: (-12u+27)

Step-by-step explanation: I distributed the negative 3

A typical snake bite delivers 0.0045 grams of venom. Maria and Tammy were asked to write this number in scientific notation. Their answers are shown below. Which student is correct? Explain how you determined your answer.

Answers

The first choice is correct.

Explanation

[tex]4.5*10^3=4500\;This\;cannot\;be\;it\;since\;the\;result\;is\;4500.\\\\4.5*10^-^3=0.0045\;This\;is\;the\;correct\;answer![/tex]

Please help ( if you want)

Answers

4 to the power of six


Why?
BC the 4 to the power of zero cancels out to one

In a scale model of the Eiffel Tower, 10 centimeters represent 65 meters. If the real Eiffel Tower is approximately 325 meters tall, how tall is the plastic model?

Answers

Answer:

The plastic model is 50 meters tall

Step-by-step explanation:

Here, we want to know how tall is the plastic model

In the plastic model 10 m represents 65 meters

then x meters plastic = 325 m real

10 * 325 = 65 * x

3250 = 65x

x = 3250/65

x = 50 meters

pleaSe i need help brainlist if u get it right

Answers

Answer:

62.6

Step-by-step explanation:

Given that line m is parallel to line r and m = (3y +85), find
m

Answers

Answer:

m=(3y+85)

Step-by-step explanation:

Please answer I have a late assignment I need to finish
Tara and Casey were comparing
notes on perpendicular lines in
algebra class. Tara said that
y=fx-1 is perpendicular to
y=-3x+2. Casey disagreed and
said y=-x-1 is perpendicular
to y=-3x + 2. Which person is
correct and why?
A Casey is correct. In order to find
the perpendicular line to another
line, one must take the
reciprocal of the slope.
B Tara is correct. In order to find
the perpendicular line to another
line, one must find the negative
reciprocal of the slope.
C Neither person is correct.
D Both Tara and Casey are
correct.

Answers

Casey is wrong, however, I am unsure whether y=fx-1 is part of the problem or a mistake. A perpendicular slope to -3 must be 1/3.

which expression is equivalent to −34÷(−812)?

Answers

Answer:

-34/-812 = 17/406

Step-by-step explanation: i think this is right...

Answer:

Your answer is: Look Below ↓

Step-by-step explanation:

Hope this helped : )

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