I need help with this​

Answer:

w > -15

Step-by-step explanation:

(w/5-5>-8)5

w-25>-40

w>-40+25

w > -15

Answer:

w=−12

Step-by-step explanation:

9514 1404 393

Answer:

  yes

Step-by-step explanation:

We can substitute the proposed solution values and see if the inequality is true.

  0.50x +0.80y ≥ 20

  0.50(20) + 0.80(32) ≥ 20

  10 + 25.6 ≥ 20

  35.6 ≥ 20 . . . . . . true; (20, 32) is a solution

Part A. The equivalent expression for the area of the rectangle without parenthesis is 5x + 40 sq meters and

Part B. The term represents that the area has been increased by 5 times the amount of the extension.

We know the perimeter of any 2D figure is the sum of the lengths of all the sides except the circle and the area of a rectangle is the product of its length and width.

We know the area of a rectangle is (length×width).

So, The area of the rectangle before the length extension is,

= (5×8) sq meters.

= 40 sq meters.

Now, The length is extended by 'x' meters.

Therefore, The area of the rectangle after an extension in length is,

= 5(x + 8) sq meters.

= 5x + 40 sq meters.

The expression's phrase indicates that the area has grown by five times as much as the extension.

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Answer:

slope=-2

Step-by-step explanation:

7-3/0-2=

4/-2=

-2

Answer:

x=12

Step-by-step explanation:

oPQ= 15 and ST= x-3 and segment PQ and segment ST are congrunt so 15-3=12 and that makes x 12

Answer:

Step-by-step explanation:

5^-4 remember that a^-b=1/a^b

5^-4=1/5^4=1/625

Answer:

1/16

Step-by-step explanation:

2/3*x=2/3/16

x=1/16

why?

2/3*1/16 is just 2/3/16

Answer:

do 3.14 x 6

Step-by-step explanation:

Answer:

37.69911

Step-by-step explanation:

"the internet does not lie"-- home

Answer:

if you take 180-124 you would get 56 then you would take 56 divided by 2x which would give you 28

Step-by-step explanation:

Answer:

Step-by-step explanation:

4) ∠ELD + m∠ELG = 180                 linear pair

5)  2x + 124 = 180                            Substitution

6) 2x +124 -124 = 180 -124            Subtraction property

                   2x = 56

7)     2x/2 = 56/2                            Division property

        x = 28

Answer:

Positive, Upward Slope.

Step-by-step explanation:

Answer:

the slope of a line shows how steep a straight line is, or the direction of a straight line

Answer:

-1114

Step-by-step explanation:

the lines are absolute value of the number on the inside

so the first 2 lines would equal 1114

but since there are 2 more lines its the opposite of 1114 which is -1114.

Hope this helps

Have a amazing day!

Answer:

16.3°

Step-by-step explanation:

This question above is a Trigonometry question that is solved using the formula of Sine

sin θ = Opposite/Hypotenuse

Opposite = The vertical height of the course = 984 m

Hypotenuse = The distance the skiers raced down the mountain = 3514 m

θ = The average angle of the ski course with the ground = ?

sin θ = 984 m/3514 m

sin θ = 0.2800227661

θ = arc sin (0.2800227661)

= 16.261563463°

≈ 16.3°

Therefore, the average angle of the ski course with the ground is 16.3°

Answer:

domain = neg infinity, infinity

range = neg infinity, infinity

Step-by-step explanation:

domain is asking x values which the graph will pass through. since the line is continuous, it touches EVERY x value, same with range and y values.

Answer:

where's the number line?

Answer:

B.

Step-by-step explanation:

Answer:

Acute, Straight..... thats all i know

Step-by-step explanation:

Answer:

1.2×10¹⁰

Step-by-step explanation:

Given that,

The population of the state = 2,000,000

Average Citizen spends on housing = 6000

We need to find the total spent on housing for the state.

Total spent on housing for state = Population of State × Average Citizen

Total spent = 2,000,000 × 6,000

= 1.2×10¹⁰

Hence, the total spent on housing for the state is 1.2×10¹⁰.

Answer:

The relation represented by the graph is not a function

Step-by-step explanation:

A function by definition is "a relation from a set of inputs to a set of outputs". For this graph there's no constant rate of change, you can't form a line with the points, and you can't write an equation or inequality from the points. There's no sort of relationship between the number of days and the number of students who are absent, so it's not a function.

Answer:

1. 1,7 2,10 3,5 4,7 5,9

2. 5

3. 2 10 Students were absent on day 2.

4.The graph is a function because each x-value is paired with a single y-value.

Answer:

7.3

Step-by-step explanation:

I think

Answer:

The missing value is 6!

Step-by-Step Explanation:

First, we know that there are 4 values in total, so we must multiply the mean, 7, by 4 to get the total sum of all the values. (7*4=28)

Now, we can write this as a function, where we can represent the missing value as 'x'.

[tex]4+5+13+x=28[/tex]

In order to get the missing value, we must solve the equation.

Step 1: Simplify.

[tex]4+5+13+x=28\\22+x=28[/tex]

Step 2: Subtract 22 from both sides.

[tex]22+x=28\\22+x-22=28-22\\x=6[/tex]

x is equal to 6, which means the missing volume of gas is 6!

Answer:

2/1 or just 2

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

I don't really know if the question is complete but...

y = x -10    can be a solution

so y would be -7 when x is 3

Answer:

(B) 24 I believe is the answer

Answer:

[tex]4900 {mm}^{2} [/tex]

Step-by-step explanation:

[tex]1 cm = 10mm \\ 1cm \times 1cm = 10mm \times 10mm \\ 1 {cm}^{2} = 100 {mm}^{2} \\ 49 {cm}^{2} = 49 \times 100 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 4900 {mm}^{2} [/tex]

The answer i got is -1.55, im not sure though

The value of the given algebric expression is x - y when x=−5 1/4 and y=−6.8 will be 2.05.

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

An expression is a mathematical proof of the equality of two mathematical expressions.

As per the given expression, x - y

x = - 5 1/4 = (-5 x 4 + 1)/4 = -19/4 = -4.75

y = -6.8

Substitute x and y into the above expression,

-4.75 - (-6.8) = 2.05

Hence "The value of the given algebric expression is x - y when x=−5 1/4 and y=−6.8 will be 2.05".

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Answer:

4

Step-by-step explanation:

A typical pizza consists of 8 pieces. 8x3=24

24/6 (including John) everyone will get 4 pieces :)

Answer:

4 pics of pizza all his friends get and he can also eat

Answer:

360 miles

Step-by-step explanation:

if 90 miles per hour and a half then

1 1/5 x 4= 6

90 x 4 = 360