help me pls i need this its been 4 hours

Answer:

Step-by-step explanation:

2(5-4g) + 3g - 11 = 5(g-3) - 12 - 3g (remove the parantheses)

10 - 8g + 3g - 11 = 5g - 15 - 12 -3g (Calculate and collect like terms)

-1 - 5g = 2g - 27 (move the terms)

-5g -2g = 27 + 1  (collect like terms and calculate)

-7g = -26 (divide both sides)

so G = 26/7

Answer:

G=27/6

Step-by-step explanation:

2(5−4g)+3g−11=5(g−3)−12−3g

(2)(5)+(2)(−4g)+3g+−11=(5)(g)+(5)(−3)+−12+−3g

10+−8g+3g+−11=5g+−15+−12+−3g

(−8g+3g)+(10+−11)=(5g+−3g)+(−15+−12)

−5g+−1=2g+−27

−5g−1=2g−27

Step 2: Subtract 2g from both sides.

−5g−1−2g=2g−27−2g

−7g−1=−27

Step 3: Add 1 to both sides.

−7g−1+1=−27+1

−7g=−26

Step 4: Divide both sides by -7.

-7g/-7=-26/-7

g=26/7

Hey there! I'm happy to help!

This is a solution because x has the same value as y. They are both 6.

I hope that this helps! Have a wonderful day! :D

Answer:

Yes.

Step-by-step explanation:

(6,..): this is the x-coordinate

(...,6): this is the y-coordinate.

6=6, so yes, this is a solution to y=x.

Answer:

x=6

Step-by-step explanation:

3x+1=x+13

2x=12

x=6

Step-by-step explanation:

A is the correct answer of this question

The slopes that could have be plotted on the coordinate grid are -7 and 1/7

Before we determine the required slope of the two lines, we must understand that:

So, we choose the options that the product of the slopes equals -1

For option A:

[tex]product = 2 \times 1/2\\product = 1[/tex]

Hence option A is incorrect

For option B;

[tex]product = 4 \times - 4 = -16\\[/tex]

Hence option B is incorrect

For option C.

[tex]product = 1/3 \times 1/3\\product = 1/9[/tex]

Hence option C is incorrect

For option D;

[tex]product = -7 \times 1/7\\product = -1[/tex]

This shows that the slopes that could have been plotted on the coordinate grid are -7 and 1/7

Learn more here: https://brainly.com/question/13140886

Answer:

1 2/3a+o=5 1/2

Step-by-step explanation:

1 2/3 pounds of apples plus the weight of oranges is equal to 5 1/2 pounds. The weight of the oranges can be found by subtracting the weight of apples from the total weight, which is 3 5/6 pounds.

The equation which represents the number of oranges and apples is 1²/₃a+o=5¹/₂.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Nancy bought 5¹/₂ pounds of apples and oranges. If she bought 1²/₃ pounds of apples.

The equation will be written as,

1²/₃a+o=5¹/₂.

1²/₃ pounds of apples plus the weight of oranges is equal to 5¹/₂ pounds. The weight of the oranges can be found by subtracting the weight of the apples from the total weight, which is 3⁵/₆ pounds.

Therefore, the equation which represents the number of oranges and apples is 1²/₃a+o=5¹/₂.

To know more about an expression follow

https://brainly.com/question/28311332

#SPJ3

Answer:

2/3

Step-by-step explanation:

2/12+4/9

Find a common denominator

16/72+ 32/72

48/72

Simplify

=2/3

Hope this helps

Answer:

yes

Step-by-step explanation:

555 is a positive integer and the integers are rational numbers

Step-by-step explanation:

yes

555 can write in fraction a/b

=

[tex] \frac{555}{1} [/tex]

Answer:

I'm pretty sure its choice c and d i'm sorry if its not i did all the math, although i might have gotten it wrong, just double check.

Step-by-step explanation:

Answer:

1)

b) Profit divided by number of writers

c) Profit divided by expenses

2)

b) Yes. According to both definitions, website B generates more profit per resource invested.

Answer: The required value of z is 6.

Step-by-step explanation: Given that 5+2z is 3 more than 3z-4.

We are to find the value of z.

According to the given information, the equation expressing the given statement mathematically can be written and solved as follows:

5+2z=(3z−4)+3

⇒5+2z=3z−1

⇒3z−2z=5+1

⇒z=6.

Thus, the required value of z is 6.

Answer:

[tex]\frac{6}{7}[/tex]

Step-by-step explanation:

The division symbol is also the middle line in a fraction. Since both are negative it results in a positive fraction.

Hope that helped and have a great day!

Answer:no problem homie

x= 2

Step-by-step explanation:

Answer:

x < 1

Step-by-step explanation:

2x + 2 < 6x - 2

2 < 4x - 2

4 < 4x

x < 1

Step-by-step explanation:

Hope it helps you in your learning process.

Answer:224 squared

Step-by-step explanation:

H

Answer:

108

Step-by-step explanation:

72/ 6 = 12

12 x 9 = 108

Answer:

[tex]\large\boxed{\tt y = 4}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked for the value of y.}[/tex]

[tex]\textsf{To begin, we are given an equation. Note that our goal is to find y, so we should}[/tex]

[tex]\textsf{isolate y.}[/tex]

[tex]\large\underline{\textsf{To Isolate y;}}[/tex]

[tex]\textsf{Usually, isolation is segregation, or to keep alone. Basically, y should be the only}[/tex]

[tex]\textsf{term on the left side of the equation.}[/tex]

[tex]\large\underline{\textsf{To Solve;}}[/tex]

[tex]\textsf{We just need to isolate y, then we should have our value.}[/tex]

[tex]\large\underline{\textsf{Our Equation;}}[/tex]

[tex]\tt y+(-5)=-1[/tex]

[tex]\textsf{Note that when we add a negative, we are actually subtracting.}[/tex]

[tex]\tt y-5=-1[/tex]

[tex]\large\underline{\textsf{Solving;}}[/tex]

[tex]\textsf{Remove -5 on the left side by adding 5 to both sides of the equation.}[/tex]

[tex]\tt y-5+5=-1+5[/tex]

[tex]\underline{\textsf{Hence;}}[/tex]

[tex]\large\boxed{\tt y = 4}[/tex]

Answer:

Adding 5 seconds would give

Mean= X`= 258.8 seconds

Standard Deviation=S=   82.8 seconds

The standard deviation remains the same.

Mean z= 0

Standard Deviation z= 1

Step-by-step explanation:

Mean= 4.23 minutes,

Standard Deviation=  1.38 minutes

He wants to add 5 seconds of silence between songs,

So we will convert these minutes into seconds

Mean= 4.23 minutes * 60= 253.8 seconds

Standard Deviation=  1.38 minutes* 60= 82.8 seconds

Adding 5 seconds would give

Mean= X`= 4.23 minutes * 60 +5 = 258.8 seconds

Standard Deviation=S=  1.38 minutes* 60= 82.8 seconds

The standard deviation remains the same.

b. Transforming into z- scores would give

Mean z= x`-u/s= 4.23-4.23/1.38= 0

Standard Deviation z= s/s= 1.38/1.38= 1

This is because changing into z- scores is simply a linear transformation.

Answer:

385

Step-by-step explanation:

[tex]t_{n}=a+(n-1)d\\t_{100}=-11+(100-1)4\\t_{100}=-11+99 \times ~4\\=-11+396\\=385[/tex]

Answer:

In geometry, an intersection is a point, line, or curve common to two or more objects (such as lines, curves, planes, and surfaces). The simplest case in Euclidean geometry is the intersection of two distinct lines, which either is one point or does not exist if the lines are parallel.

Step-by-step explanation:

Answer:

A point

Step-by-step explanation:

In geometry, an intersection is a point, line, or curve common to two or more objects (such as lines, curves, planes, and surfaces).

Answer:

48

Step-by-step explanation:

120*(5/5-3/5)

120*(2/5)

24*2

48

Answer:

x= 0

FO=20

OG=20

FG=40

Step-by-step explanation:

FG=FO+OG

3x+10=x+10+x+10

3x+10=2x+20

20=x+10

10=x

Answer:

12 inches

Step-by-step explanation:

if it is a square then you do 3×4 to get the perimeter

Answer: C. 1 + (-6) = -5

Please mark Brainliest!

Answer:

The change in the height of the seat of the Ferris wheel is a reduction in height of approximately 74.25 feet

Step-by-step explanation:

The given information are;

The position of the seat on the Ferris wheel = The center level of the wheel

The diameter of the Ferris wheel = 210 feet

The angle of rotation of the wheel = 45° counterclockwise

The height of a point on the Ferris wheel is given by the relation;

h = A·cos(b·x + c) + d

With regards to the question, we have;

h = The height of the seat of the Ferris wheel

A = The amplitude = 1/2 × The diameter of the wheel = 210/2 = 105 feet

360/b = The period

c = The phase shift = 90°

d = The mid line = 0

For a rotation of 45° counterclockwise or-45° clockwise, we have;

b·x = 45°, therefore;

h  = 105 × cos(45° + 90°) + 0 = 105 × cos(135°) + 0

h = 105 × cos(135°) ≈ -74.25 feet

Therefore, the height of the seat of the Ferris wheel reduces by 74.246 feet.

In this exercise we have to know about rotation, therefore: the change in the height of the seat of the Ferris wheel is a reduction in height of approximately 74.25 feet.  

The given information are:

The height of a point on the Ferris wheel is given by the relation:

[tex]h = A*cos((b)(x) + c) + d[/tex]

With regards to the question, we have:

h = The height of the seat of the Ferris wheel

A = The amplitude = 1/2 × The diameter of the wheel = 210/2 = 105 feet

360/b = The period

c = The phase shift = 90°

d = The mid line = 0

For a rotation of 45° counterclockwise or-45° clockwise, we have;

[tex](b)(x) = 45\\h = 105 *cos(45 + 90) + 0 = 105 * cos(135) + 0\\h = 105 *cos(135) = -74.25 feet[/tex]

Therefore, the height of the seat of the Ferris wheel reduces by 74.246 feet.

See more about rotates at brainly.com/question/1571997

Answer:

-8

So A and C are the correct answers

Step-by-step explanation:

A) -8 because -2 -6 = -8

B) -6 because 1 - 7 = -6

C) -8 because 5 - 13 = -8

D) -2 because 3 - 5 = -2

Hope that helped!!!

Answer:

(A) and (C)

Step-by-step explanation:

To find equivalent expressions, we need to first find the value of the original, [tex]-3+(-5)[/tex]

Adding a negative is the same as subtracting a positive. So, it's equivalent to  [tex]-3-5[/tex], which is [tex]-8[/tex].

Now we test all the other expression to see if they equal -8.

A:

[tex]-2 + (-6)\\\\-2-6\\\\-8[/tex]

So this works.

B:

[tex]1 + (-7)\\\\1 - 7\\\\-6[/tex]

So this doesn't work.

C:

[tex]5+(-13)\\\\5-13\\\\-8[/tex]

So this works.

D:

[tex]3+(-5)\\\\3-5\\\\-2[/tex]

So this doesn't work.

Hope this helped!

Answer:

1.) 4 and -4.

2.) 1.25 and -1.25

3.) 2 1/4 = (I dont have any absolute value signs on my keyboard but its

2 1/4  with absolute value signs.

Answer:

Ask your parents if no one have the answer.

Step-by-step explanation:

sorry if I don't have the answer.

Answer:

x=0

Step-by-step explanation:

1) x-6/6= -1 is the equation

2) To get rid of the denominator, multiply both sides by 6 to get x-6= -6

3) Add 6 on both sides to get x=0

Answer:

15 + -7 OR 15 - 7

Step-by-step explanation: