-4 = 3 + 7(x - 1)
What does x equal

Answer:

Domain: X coordinates

Range: Y coordinates

Step-by-step explanation:

The domain is the set of all first elements of ordered pairs (x-coordinates). The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values).The range is the set of all second elements of ordered pairs (y-coordinates). Only the elements "used" by the relation or function constitute the range. Domain: all x-values that are to be used (independent values). Range: all y-values that are used (dependent values).

Answer:

L = 2(16.675) - 13.2 = 20.15 ft

W = 16.675 ft

Solution

width = x

length = 2x - 4m

m = 3.3 ft

Area = W × L = 336 ft^2

(2x - 4(3.3)) × x = 336 ft^2

solve for x

2x^2 - 13.2x = 336 ft^2

quadratic equation reveals 2 X's

x = -10.075, 16.675

a distance can't be a negative so...

x = 16.675 ft

L = 2(16.675) - 13.2 = 20.15 ft

W = 16.675 ft

Answer:

2(c+5)=3

Step-by-step explanation:

It is 2 times the quantity c+5, and it all equals 3

The equation of Two times the sum of a number and 5 equals 3 will be; 2(c+5)=3

An equation represents equality of two or more mathematical expression.

When someone asks you to solve an equation, then they usually mean to find the values of the unknowns for which that equation would be true (the equality between expressions should hold true for those values).

WE have been given the statement as;  Two times the sum of a number and 5 equals 3.

We are asked to find the equation of the given statement.

Here 2 times the quantity c+5, and it all equals 3

Therefore, the equation will be;

2(c+5) = 3

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Answer:

The answer is [tex]-\frac{1}{15}[/tex]

Step-by-step explanation:

I used my calculator and inputted everything.

Answer:

it's the second one! 11√3 - 7√6

Answer:

B.

Step-by-step explanation: You have to simplify the radical expressions [tex]\sqrt{48}[/tex] simplified is [tex]4\sqrt{3}[/tex] and [tex]\sqrt{58}[/tex] simplified is [tex]3\sqrt{6}[/tex].

Next, collect the like terms [tex]7\sqrt{3} + 4\sqrt{3} = 11\sqrt{3}[/tex] then [tex]4\sqrt{6}- 7\sqrt{6} = 7\sqrt{6}[/tex]

Then you'll put it all together which will give you an answer of  [tex]11\sqrt{3} - 7\sqrt{6}[/tex]

Answer:

1900

Step-by-step explanation:

100-16=84

12400×16/100=1984

1984-84=1900

=1900

Answer:

pls help me as well

Step-by-step explanation:

btw which school do u study in?

the only statement that is definitely true based on the given ratio is (B) 2/7 of the medals are bronze.

Based on the given ratio of gold to silver to bronze medals being 2:3:2, we can deduce the following:

(A) Italy got a total of 7 medals: This statement cannot be determined based solely on the given ratio. The total number of medals received by Italy is not explicitly provided.

(B) 2/7 of the medals are bronze: This statement is true. Since the ratio of bronze medals to the total medals is 2/(2+3+2) = 2/7, it means that 2/7 of the medals are bronze.

(C) 40% of the total medals are gold: This statement is false. The ratio given does not indicate that 40% of the medals are gold. Without knowing the total number of medals, we cannot determine the percentage.

(D) More than half of the medals are silver: This statement is false. The given ratio indicates that the number of silver medals is less than the combined number of gold and bronze medals, which means that less than half of the medals are silver.

In summary, the only statement that is definitely true based on the given ratio is (B) 2/7 of the medals are bronze.

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The correct function is  H, f(x) = x-2

A function is defined as a relation between a set of inputs having one output each, a function is a relationship between inputs where each input is related to exactly one output.

Given is a graph,

Slope is rise over run, so it’s 1 up and 1 to the right.

It means that the slope is 1.

We know that, the general form of the linear equation y = mx+b where slope is m.

Here, So m is 1.

So we have y=x+b.

To find b plug in the point (0,-2) x=0 and y=-2

Thus, we get, b=-2

Therefore, the linear equation is y=x-2

Hence, the correct function is  H, f(x) = x-2

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Answer:

13cm

Step-by-step explanation:

The formula for diagonal is [ d = √h²+l² ] where h = height and l = length.

Solve with what we are given.

d = √5²+12²

d = √25+144

d = √169

d = 13

Best of Luck!

Answer:

1wesegserghfyheyeryeryeryreyeryryryyryryeryryeryeryreyeyeryerfwetetu trash

Answer:

Y= x^2 + 5x - 22

Step-by-step explanation:

Slope intercept form= y=Mx+b

Answer:

The slope for both is ½ because every unit to the right (x axis) is increasing by 1.

Rise is 1, run is 2

Answer:

slope = [tex]\frac{1}{2}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 8, 1) and (x₂, y₂ ) = (8, 9) ← 2 points on the green line

m = [tex]\frac{9-1}{8+8}[/tex] = [tex]\frac{8}{16}[/tex] = [tex]\frac{1}{2}[/tex]

Repeat with (x₁, y₁ ) = 0, 6) and (x₂, y₂ ) = (2, 7) ← 2 points on the blue line

m = [tex]\frac{7-6}{2-0}[/tex] = [tex]\frac{1}{2}[/tex]

Since the slopes of both lines are equal, then the lines are parallel

Answer:

15 : 45, 15/45, 15 to 45

Step-by-step explanation:

15 + 20 + 10 = 45 total coins.

Ratio being quarters (15) to total coins (45)

Answer:

The ratio is 15:45

Step-by-step explanation:

First, we want to know how many total quarters Josey has, which says he has 15. Then, we need to know how many total coins he has. So, 15 + 20 + 10 = 45. So, there are 45 total coins. So the ratio is 15:45. Hope this helps!

Answer:

5/7

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

4 + 63 = 67

67(56x6)

if its 56x^6 then

3752x^6

Answer:

h=1

Step-by-step explanation:

hope it helps

Answer:

Simplified Expression - 32gx

Step-by-step explanation:

-8×f(0)+4×g(-8)​

0+4xg×(-8)

0-4xg×8

0-32gx

-32gx

SUM

Answer:

The shortest time is 2.1 hours and the longest time is 2.9 hours

Step-by-step explanation:

First, find the amount of time if it increases by 15%:

2.5(1.15)

= 2.875

= 2.9

Next, find the amount of time if it decreases by 15%:

2.5(0.85)

= 2.125

= 2.1

So, the shortest time is 2.1 hours and the longest time is 2.9 hours

The shortest time for the airplane flight will be; 2.125 hours and the longest time will be; 2.9 hours.

A percentage is a minimum number or ratio that is measured by a fraction of 100.

Given that the flight take the time is 2.5 hours But the time can fluctuate by 15 %

We need to first calculate 15 % of 2.5 hours.

For this, we will use percentage;

15 % of 2.5 hours

= 15 / 100 × 2.5 hours

= 0.15 × 2.5 hours

= 0.375 hours.

Now, the shortest time is;

= 2.5 h - 0.375 h

= 2.125 h

Then, the longest time will be;

= 2.5 h + 0.375 h

= 2.875 h

Therefore, the shortest time for the airplane flight will be; 2.125 hours and the longest time will be; 2.9 hours.

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Answer:x=2

Step-by-step explanation:

The value of x in the equation 2.5(6x - 4) = 10 + 4(1.5 +0.5x) is 2.

The correct option is C.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

We have,

2.5(6x - 4) = 10 + 4(1.5 +0.5x)

Solving the equation for x we get

15x - 10 = 10 + 6 + 2x

15x - 2x = 16 + 10

13x = 26

Divide both side by 13 we get

13x/ 13 = 26 /13

x= 2

Thus, the value of x is 2.

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Answer:

E Hope this helps!

Step-by-step explanation:

Happy Halloween!

Answer:

#1. yellow

#2. black

#3. blue

Hope that helps!!! Please give me the brainliest!! ;( )

Answer:

Both angles: one = 25 degrees, the other equals 60 degrees

Step-by-step explanation:

Do 95 + 5x + 12x = 180.

x = the angle.

95 + 17x = 180.

minus 95

17x = 85

divide by 17.

x= 5

then do 5(5) and 5(12) to get your two angles.

Answer:

25 and 60

Step-by-step explanation:

One angle of a triangle measured 95

the other two angles are in a ratio of 5:12, what are the measures of those two angles?

So 95 + 5x + 12x = 180

(Combine like terms)

95 + 17x = 180

(Subtract 95 from both sides)

17x = 85

(Divide 17 from both sides)

x = 5

Now plug 5 into 5 and 12

5x = 25

12x = 60

60 + 25 + 95 = 180 :)

Lia Edwards

Answer:

Step-by-step explanation:

Given the equation of the weight of an empty shipping box expressed as:

100t + 300 = w

We are to select all possible solutions for (t,w) to the equation 100t + 300 =w. From the equation the input variable is t which serves as the DOMAIN while the output variable is w which serves as the RANGE. To get the possible of t, we will need to find the values of t that will make the function to exist. Since the number of t shirts are always positive, this means that the value of t exists on all positive real numbers. Hence the Domain is expressed as:

Domain: [0, ∞)

Since the weight w must also be positive, the lowest value of w we can get it at when t = 0. Substitute into the equation:

100t + 300 =w

100(0) + 300 = w

300 = w

w = 300

Hence the minimum output (weight) that we can have is 300, the Range of the expression will be expressed as:

Range: [300, ∞)

Answer:

More money was made at the spring concert

Step-by-step explanation:

Here, we want to know if more or less money was made during the spring or fall concert

from the question, we are told that the amount made at spring concert is 9/8 of what is made at a fall concert

Since 9/8 is greater than 1, we can confidently say that the amount made at the spring concert is greater than what she made at the fall concert

Answer:

11

Step-by-step explanation:

9(x^1)(y^3)(z^7)

Add degrees.

1+3+7 = 11

Answer: 16.6m

Step-by-step explanation:

Area - Length x Width

365.2/22

16.6m

Answer:

the answer is C

Step-by-step explanation:

GLAD TO HELP!!

Answer:

C

Step-by-step explanation:

not 100 % sure but here you go!!

Answer:

[tex]x=6[/tex]

Step-by-step explanation:

[tex]7x+2\left(3\right)=48[/tex]

[tex]7x+2\cdot \:3=48[/tex]

[tex]7x+6-6=48-6[/tex]

[tex]7x=42[/tex]

[tex]\frac{7x}{7}=\frac{42}{7}[/tex]

[tex]x=6[/tex]

Answer:

O angle A, angle B, angle C