In a video game, Kimberly had lost -1200 points. Then she gained 400 points.
What is her current point total?

Answers

Answer 1

Answer:

-800

Step-by-step explanation:

-1200+400=-800


Related Questions

2 lb for 3.38 what is the unit rate and cost

Answers

Answer:

The unit rate is $1.69.

Step-by-step explanation:

unit rate formula; cost / quantity

3.38 / 2 = 1.69

Determine whether the binomial is a factor of the polynomial.

f(x)=2x^3+5x^2−37x−60; x−4

Answers

Answer:

(x−4) (x+5) (2x+3)

Do these pairs of values (x and y) represent two quantities that are proportional?
X: 4, 6, 10, 14
Y: 2, 3, 5, 7
A. No, because none of the pairs is a simplified ratio.
B. Yes, because all of the pairs represent the same ratio.
C. Yes, because as x increases, y increases.
D. because each y-value is less than the corresponding x-value.

Answers

B. Yes, because all of the pairs represent the same ratio

Answer:

yes it is B

Step-by-step explanation:

because all of the numbers divided equals 2

The graph of y = f(x) is shown below. Which point could be used to find f(0)? DUE TONIGHT WILL GIVE BRAINLIEST ANSWERS

Answers

Answer:

-2

Step-by-step explanation:

Because x=0

you sell 200 products at $10 per product. you raise the price to $15 and your sales drop to 150 products. how many products would you sell if you make the price $25?

Answers

100 products i think

Calcula el área total de un prisma recto de base hexagonal regular si la arista de la base mide 4 cm y su altura 16 cm

El prisma recto cuya base es un cuadrado tiene por área total 144 cm ² halla el perímetro de la base si la altura del prisma mide la mitad de o que me dé de la arista de la base.
Es PArA HOy

Answers

Answer:

Step-by-step explanation:

its 244 cm

radical pe calculator

Answers

Answer:

La Calculadora de radicales se usa para determinar la expresión radical simplificada cuando se nos dan ciertos valores. El radical de un número también es la raíz (raíz cuadrada, raíz cúbica o raíz n) de ese número.

y si hablas ingles mira debajo de esto

____________________________________________________________Radical Calculator is used to determine the simplified radical expression when we are given certain values. The radical of a number is also the root (square root, cube root, or nth root) of that number.

there have a good day :)

7.
x =
y=

8.
x =
y =

Answers

Answer:  See below.

Step-by-step explanation:

In both figures, the lines in the centers of the objects bisect each other at the center.  Both section of the line are equal to each other.

7.  a.  x-3=15; x=5;                      y+3=12; y=9

8.  a.  x+6=4x; 3x =6; x=2           5y-8=3y+1: 2y=9; y=(9/2)

Plsssssssssss hurryyyyyyy

Answers

Answer:

Step-by-step explanation:

Answer:

The dotted line shows were the point where the graph doesn’t touch. This dotted line is at -2. As the values of x increase, the value of f(x) increase. You can see this relationshi by looking at the right side of the graph. The second option is the only statement that accurately describes the end behavior.

:)

if location a is 87.2 f and location b is 30.3c which is the warmer temperature and by how much

Answers

Answer: The first place is warmer by .3 degrees Celsius or 32.54 degrees Fahrenheit

Step-by-step explanation:

10 increased by twice Chrissy's height Use the variable c to represent Chrissy's height.

Answers

Answer:

2C + 10

Step-by-step explanation:

I think the answer is 10x2c?

Describe the graph of the equation Y equals 6X

Answers

Answer:

Make a line using points (0,0) (1,6) and (-1,-6)

Step-by-step explanation:

Okay, so your first point will be (0,0) at the origin because in your equation there is no y-intercept.

For your next point, we have to use Rise/Run, or slope, to find our next point. In y=mx+b, m is the slope. So for y=6x, 6/1 is our slope.

So from the origin, we go up 6 and to the right once. This will give us the point (1,6)

Incase you need another point, we can also go down 6 and left 1. This gives us the point (-1,-6)

Hopefully this helps! Leave a comment if it does, and ask your teacher to see if it's right! <3

Inclined Ramp A 2-pound weight is attached to a 3-pound
weight by a rope that passes over an ideal pulley. The smaller
weight hangs vertically, while the larger weight sits on a
frictionless inclined ramp with angle 0. The rope exerts a
tension force T on both weights along the direction of the
rope. Find the angle measure for that is needed to keep
the larger weight from sliding down the ramp. Round your
answer to the nearest tenth of a degree.
alt
opers
:34
of
4
3 pounds
2 pounds

Answers

The angle measure for the inclined ramp needed to keep the larger weight from sliding down the ramp is 42⁰.

The given parameters;

mass of the small block, m = 2 lb = 0.91 kgmass of the larger block, = M = 3 lb = 1.36 kg

The normal force on the larger weight (3 lb) is calculate as;

[tex]F_n = Mgcos(\theta)[/tex]

The net force on the larger weight is calculated as;

[tex]Mgsin(\theta) - T = 0[/tex]

where;

T is the tension on the wire due to the smaller weight pulling up the 3 lb weight.

T = mg

[tex]Mgsin(\theta) - mg = 0\\\\(1.36\times 9.8)sin\theta \ - \ (0.91 \times 9.8) = 0\\\\13.328 sin(\theta) = 8.918\\\\sin(\theta) = \frac{8.918}{13.328} \\\\sin(\theta) = 0.669\\\\\theta = sin^{-1} (0.669)\\\\\theta = 42\ ^0[/tex]

Thus, the angle measure for the inclined ramp needed to keep the larger weight from sliding down the ramp is 42⁰.

Learn more here:https://brainly.com/question/18352782

Simplify.

4(5n + 2)


4n + 2
4n + 2

20n + 8
20n + 8

20n + 2
20n + 2

5n + 2
5n + 2

Answers

Answer:

20n + 8

Step-by-step explanation:

Distribute the 4 to each term in the parenthesis:

4(5n+2)

(4)(5n) + (4)(2)

20n + 8

I need help!! ASAP plss

Answers

The SLOPE of the graphed line is m, and the Y-INTERCEPT is b.

Hope this helps!

How do you think you could simplify f(x) + g(x) if f(x) = 3x + 2 and g(x) = 4x?

Answers

Step-by-step explanation:

f(x) = 3x + 2

g(x) = 4x

= f(x) + g(x)

= 3x + 2 + 4x

= (3 + 4)x + 2

= 7x + 2

(f+g)(x) = 7x + 2

Ms.Rose brought a package of star stickers.Out of every 10 stars 4 are gold if there are 60 stars in the pack what fraction of the stars ther are gold

Answers

Answer:

2/5 are gold

Step-by-step explanation:

24 would be gold, and 24/60 can simplify to 4/10, and can them simplify again to 2/5.

:))

Answer:

[tex]\frac{2}{5}[/tex] of the stars are gold.

Step-by-step explanation:

No. of gold stars

= (60÷10)×4

= 6×4

= 24

Hence, fraction of stars that are gold = [tex]\frac{24}{60}[/tex] = [tex]\frac{2}{5}[/tex]

1½+2⅖ what is this I really need help​

Answers

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

Find LCM and equivalent fraction. Then add

[tex]1\dfrac{1}{2}+2\dfrac{2}{5}=\dfrac{3}{2}+\dfrac{12}{5}\\\\\\LCM = 10\\\\\\=\dfrac{3*5}{2*5}+\dfrac{12*2}{5*2}\\\\=\dfrac{15}{10}+\dfrac{24}{10}\\\\=\dfrac{15+24}{10}=\dfrac{39}{10}\\\\=3\dfrac{9}{10}[/tex]

find the real roots----------

Answers

Answer:

The vertex is (-3,0)

Step-by-step explanation:

Insert the values into the given equation on the assignment in order to get the coordinates of the vertex.

The values are:

a = 1

b = 6

c = 9

For the x coordinate, insert the a and b values into the equation (-b/2a):

-6/(2*1) =

-6/(2) =

-3

So now we know the x value is 3, to find the y value insert the a, b, and c values into the equation -(b^2-4ac)/4a

-(6^2 - (4*1*9))/(4*1) =

-(36-(36))/4 =

-0/4 =

0

So the y value is 0 and the vertex is (x,y), so the vertex is (-3,0)

Write the expanded form of 4(1/4a + b - 6).

Answers

Answer:

a+4b-24

Step-by-step explanation:

4(1/4a+b-6)

*4

1a+4b-24

Answer:

simplified : a+4b-24

Step-by-step explanation:

Do destributative property

Your friend doesn't have to pay for a phone, but their parents charge them $3 an hour when they are on it. If you and your friend are both on your phone for the same amount of time (90 hours), who would be charged less money

Answers

Answer:

I don't understand who would be charged less money cause it's just the parents and the child and the child is only paying them from the hours being on the phone. but from what I know 90÷ 3 is 30. so the parents would be making like $30 but if its multiplication 90×3 is like 270

Step-by-step explanation:

Three times a number minus another number is -3. The sum of the numbers is 11. Find the numbers.

Answers

Answer:

they are 2 and 9

Step-by-step explanation:

Set up equation for two numbers a and b:

[tex]3a-b=-3[/tex] and [tex]a+b=11[/tex]

solve the system of equations:

add two equations together we get:

[tex]3a-b+a+b=-3+11[/tex]

[tex]4a=8[/tex]

[tex]a=2[/tex]

Since, a+b=11

thus  [tex]b = 9[/tex]

Solve for the value of N (photo)

Answers

Answer:

N = 11

Step-by-step explanation:

[tex]6n - 4 = 5n + 7 \\ 6n - 5n = 7 + 4 \\ n = 11[/tex]

Answer:

[tex]n = 11[/tex]

Step-by-step explanation:

First let's write our equation

[tex]6n - 4 = 5n + 7[/tex]

This due to Vertical angles

Subtract 5n from both sides

[tex]n - 4 = 7[/tex]

Add four to both sides

[tex]n = 11[/tex]

Would be our answer

Brainliest please

A hardware store charges at $30 rental fee and $15 per day to rent a power washer. Which equation correctly relates the cost y to rent the washer for x days?

Answers

Answer:

15x + 30

Step-by-step explanation:

A cricket team scored 250 runs in their first innings. One player scored 30% of these runs. In the second innings, the same player scored 105 runs.Express his second innings score as a percentage of his first innings score.​

Answers

Answer:

42%

Step-by-step explanation:

Hope it helps!

if you have 3 pounds of apples and they cost 12$ whats the unit price

Answers

Answer:

unit price = 4$ a pound

Step-by-step explanation:

3 pounds for a total of 12$, but you need to know the price of 1 individul unit, so within those 3 lbs is 3 "individul units" (aka 1 pound)

total cost = 12$ for all 3 units so divide 12 by 3 (12/3) = 4  --> Giving you the cost of 1 unit  which is $4.00

Check you work : 3 units (3lbs) , you know 1 unit(pound) costs 4$ and your total you paid needs to be equal to 12$

SO: 3 (your pounds) x 4 (price PER unit) = 12  

12 = 12  

Youre done!

is 3x-4=12 linear or not linear. if yes, write in standard form​

Answers

Answer:

it is a linear equation y = [tex]\frac{3}{4}[/tex]    x  − 3

Step-by-step explanation:

calculate in on the calculator

(x+6)+(x+6)+(x+6)+(x+6) = __x + __
Could you tell me the value of those blank spaces please?

Answers

the value is 4x + 24

Answer:

4x+24

Step-by-step explanation:

You get this by adding the number of "x's" and add the "6's". x+x+x+x is 4x's

6+6+6+6 is 24 so its 4x+24.

Your Welcome,

If this was confusing please contact me. :)

Find 1 4/9(−2 4/7) . Write your answer as a mixed number in simplest form.

Answers

Answer:

-3 5/7

Step-by-step explanation:

compare −114 and −1 greater than or less than

Answers

Answer:

-114 is less than -1

Answer:

-114 < -1

Step-by-step explanation:

When dealing with two negative numbers, always remember that the larger the number the smaller it is, the smaller the number the larger it is

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