The perimeter of a rectangular house is given by the formula P = 2L+
2W, where L represents the length of the house and W represents the
width of the house.
Rewrite the equation to determine the width of the house when the
perimeter is 2,000 feet and the length is 600 feet.

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

Answer:

Step-by-step explanation:

bus-car rider-walking

Answer:

\(\huge\boxed{x\neq4\to x\in\mathbb{R}\backslash\{4\}}\)

Step-by-step explanation:

\(\dfrac{x-3}{2x-8}\)

We know: the denominator must be different than 0.

Therefore

\(2x-8\neq0\)        add 8 to both sides

\(2x-8+8\neq0+8\)

\(2x\neq8\)             divide both sides by 2

\(\dfrac{2x}{2}=\dfrac{8}{2}\\\\x\neq4\)

The domain of the rational expression is x≠4.

It is required to find the domain of the rational expression.

A function is defined as a relation between a set of inputs having one output each. function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.

Given:

The given expression

x-(3/2x) - 8

So, the domain is all real number except zero.

2x-8 ≠0

Add 8 to both sides we get,

2x-8 +8≠0+8

2x≠8

Divide both sides by 2 we get,

x≠4

But more likely you meant  (x-3)/(2x-8),  then the domain is all real numbers except 4.

The domain does not include any number that makes the denominator = 0.

Therefore, the domain of the rational expression is x≠4.

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Answer:

  $2.73

Step-by-step explanation:

Price with discount:

  4.30(.60) = 2.58

Tax:

  2.58(.06) = 0.1548

Cost:

  price + tax

  2.58 + 0.1548 = 2.7348

Answer:

see below

Step-by-step explanation:

y-intercept: (0,1)

rate of change: 2/3

Y-intercept: I found this because the y-intercept is when x=0, and where the line crosses through the y-axis.  So, we can see that the y-intercept is (0,1)

Rate of change: The rate of change is another word for slope, or rise/run, so we can see, from point (0,1), that the rise is 2 units up and 3 units to the right to another point where the line crosses a whole number point.

Hope this helps :)

Answer:

48.1 somewhere around 36 and 57

Step-by-step explanation:

Answer:

36-57

Step-by-step explanation:

18.50 x 2.6 = 48.10, which is between those two numbers

Answer:

(10t + u)(10u + t) = 4,930

100tu + 10t^2 + 10u^2 + tu = 4,930

101tu + 10t^2 + 10u^2 = 4,930

10t^2 + (101u)t + (10u^2 - 4,930) = 0

(101u)^2 - 4(10)(10u^2 - 4,930)

= 10,201u^2 - 400u^2 + 197,200

= 9,801u^2 + 197,200

We see that u = 5 gives 442,225.

√442,225 = 665

(10t + 5)(50 + t) = 4,930

500t + 10t^2 + 250 + 5t = 4,930

10t^2 + 505t - 4,680 = 0

2t^2 + 101t - 936 = 0

t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)

= (-101 + √17,689)/4

= (-101 + 133)/4 = 32/4 = 8

So the numbers are 58 and 85.

58 + 85 = 143

Answer:

n=5

Step-by-step explanation:

First you would want to distribute the 3 and the negative. This would give you the equation 3n+6-n+1=17. Then when you simplify the equation you would get 2n+7=17. Then take away the 7 to isolate the variable so it would look lik 2n=10. Then divide by 2 to get n which is 5. So n=5

Answer:

The circumference is solved with this equation: c=

Answer:

C) d =rt

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The first part of the statement is correct with it saying to have an open circle on -3, but the shading should go on the right because x is bigger than -3. When you picture a number line, the numbers on the right of -3 are bigger than the numbers on the left.

The statement " To graph the inequality x > -3, draw an open circle on -3 and shade to the left" is wrong.

When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than relationship between variables and the numbers.

The first part of the statement is correct, as it states that an open circle should be placed on -3, but the shading should be placed on the right because x is greater than -3. On a number line, the numbers to the right of -3 are larger than the numbers to the left.

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Answer:

\({ \bf{ - \frac{2}{5} x - 9 < \frac{9}{10} }} \\ \\ { \tt{ - 2x - 45 < \frac{9}{2} }} \\ \\ { \tt{ - 2x < \frac{99}{2} }} \\ \\ { \tt{x > - \frac{99}{4} }}\)

Answer:

6 hours and 40 minutes

Step-by-step explanation:

20*20= 400 minutes

400 min= 6 hrs and 40 min

Answer:

PLS PLS DO MARK MY ANSWER AS THE BRAINLIEST......

Step-by-step explanation:

P -  ( 2, -3)  - 4TH QUADRANT

Q - (-3,-2) - 3RD QUADRANT

R - (1,3) - 1ST QUADRANT

S -(-2,2) - 2ND QUADRANT

Answer:

P -  ( 2, -3)  - 4TH QUADRANT

Q - (-3,-2) - 3RD QUADRANT

R - (1,3) - 1ST QUADRANT

S -(-2,2) - 2ND QUADRANT

10 minutes

24h = 24x60min = 1440min

5 sec ............. 12 min

x sec ..........1440 min

x = 1440*5/12 = 600 sec = 10 min

Answer:

Step-by-step explanation:

I wanted to reach out and apologize for the mistake that occurred. I understand that it caused some inconvenience and take full responsibility for it. Please know that it was not intentional and I am committed to ensuring that it does not happen again. Thank you for being so understanding and please let me know if there is anything else I can do to make things right.

Answer:

line 1: y = -2x - 5

line 2: y = -3x + 3

Step-by-step explanation:

you find the slope by using rise over run and then the y intercept

Answer:

(1, -10)

Step-by-step explanation:

To find out if something is in the same quadrant, you just need to match the signs of x and y.

(2, -4)

X is positive, y is negative.

(1, -10)

X is positive, y is negative.

Therefore, they are in the same quadrant.

Answer:

its 10.5

Step-by-step explanation:

i did the math 1.5 if you move the decimal

answer n = 12/5 _ 22

it is hard bro

Answer:

28

Step-by-step explanation:

CJ is the diameter of the circle. The diameter is twice the radius. Therefore, if DI = 14, CJ will be double that (CJ = 28).

Answer:

7

Step-by-step explanation:

Answer:

y= 1  1/4x -1

Step-by-step explanation:

first, plot the point (8,9)

now lets plot some more points, points that are part of this line.

rise/run 5/4, so 5 up and 4 to the right, and a point on the left, 5 down 4 to the left. I'll do that again, 5 down and 4 to the left. In other problems, do this until you find the y intercept. (which ended up being (0,-1)

slope-intercept form is mx+b

m is the slope, b is the y-intercept

in this case b is -1

the y-intercept coordinate will always have the x value being 0 so it would be (0, varies) which in this case it is (0, -1)

now lets find the value of m.

since the slope, 5/4, can not be simplified to a whole number, it'll just be 1  1/4.

m ends up being 1  1/4.

fill it in, now.

y= 1  1/4x -1

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

the process to find an equation knowing only a point and the slope for future reference:

plot the points until you find a y intercept (sometimes you have to make a line and find a fraction for a y intercept)

simplify the slope

fill it into mx+b

m=slope

b= y-intercept

hopefully this was helpful

Answer:c

Step-by-step explanation: