I need help!!!!! Again

Answer:

4/6

Step-by-step explanation:

Answer:

3/7 is equal to 12/28

Step-by-step explanation:

n equals 12 because 28 divided by 7 is 4. multiply 3 by 4 and get 12.

Answer:

n=12

Step-by-step explanation:

Because 28 divided by 7= 4 so you have to do the same on the top and 3*4=12

Answer:

it should be trust mee 1 3/10

Answer:

115 sirrrrr

Step-by-step explanation:

Step-by-step explanation:

Explanation: y=3x+2 is not a function. Rather, it is just a regular linear equation.

It's not.

Explanation:

y=3x+2

is not a function. Rather, it is just a regular linear equation. However,

f(x)=3x+2

is a function, because it contains "

f(x)."

So, in general, if it contains " y ," then you are safe in assuming that it is an equation. If it contains "

f(x) ," then you are safe in assuming that it is a function.

I hope that helps!

The function y = 3x - 2 is a linear function.

Given data:

The function is represented as y = f ( x )

The value of y = 3x - 2

The equation y = 3x - 2 represents a linear function.

The function has a constant rate of change, which is 3, as the coefficient of x. The function forms a straight line when graphed on a Cartesian coordinate plane.

The term "linear" indicates that the relationship between x and y is of the first degree, meaning there are no exponents or other nonlinear components involved.

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Answer:

Opposite faces are parallel

There are 6 faces

All faces meet at 90 degrees.

Step-by-step explanation:

I think

Answer:

15.9 dollars

Step-by-step explanation:

you have to multiply 3.75 by 4.25

Answer:

15.94

Step-by-step explanation:

Answer:

860.29 miles

Step-by-step explanation:

just add up the miles he drove in June, July, and August, and you'll get 860.29 miles

Answer: 620≥ 427.57+ 11.38(4)+ (31.41) +57.75x

Step-by-step explanation:

So our limit is the 620$ that he has to spend. We know for a fact that the bike costs about 427.57 dollars. 4  $11.38 reflectors are purchased as well as gloves for 31.41.  Now however many outfits he can purchase cannot exceed or go over his money limit of 620 so the variable (x) represents how many outfits he can buy without going over.

We are required to write an inequality for the problem and also solve it

The number of biking outfit Ethan can purchase is 2

Given:

Total amount Ethan has = $620

Amount of bicycle = $427.57

Bicycle reflector = $11.38

Cost of 4 Bicycle reflector = $11.38 × 4

= $45.52

Cost of bike glove = $31.41

Cost of biking outfit = $57.75

Write an inequality to solve for the number of biking outfit Ethan can purchase

let

x = number of biking outfit Ethan can purchase

620 ≥ 427.57 + 45.52 + 31.41 + 57.75x

620 ≥ 504.5 + 57.75x

620 - 504.5 ≥ 57.75x

115.5 ≥ 57.75x

x ≥ 115.5 / 57.75

x ≥ 2

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Answer:

(3.9,4.45)

Hope this helps.

Answer:

-2x+4

Step-by-step explanation:

-2(x-3)-2

-2x+6-2

-2x+4

Answer:

Step-by-step explanation:

k/9=10/3 multiply both sides by 9

k=90/3

k=30

Answer:

Hello

[tex] \frac{10}{3} = \frac{k}{9} \\ 10 \times 9 = 3k \\3 k = 90 \\ k = 90 \div 3 \\ k = 30[/tex]

hope it helps

Have a nice day

Answer:

Step-by-step:

51⁷-51⁶ = 51⁶(51-1) = 51⁶(50)

50 is divisible by 25, so 51⁷-51⁶ is divisible by 25.

Answer: a=4/3

Step-by-step explanation:

Answer:

a = 4/3

Step-by-step explanation:

Hope this will help

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    1/3+a-(5/4*a)=0

                 5

Simplify   —

                 4

    1                 5

 ( — +  a ) -  ( — • a )  = 0

   3                 4

                 1

Simplify   —

                 3

Solve  :    -3a+4 = 0

Subtract  4  from both sides of the equation :

                     -3a = -4

Multiply both sides of the equation by (-1) :  3a = 4

Divide both sides of the equation by 3:

                    a = 4/3 = 1.333

Answer:

y+2=3(x+1)

Step-by-step explanation:

y-(-2)=3(x-(-1))

y+2=3(x+1)

Answer:

C.

Step-by-step explanation:

I'm pretty sure it's C. because it makes the most sense when you read the expression because it fits.

Hope this helps you, have a wonderful day!

Answer:

20 is the anwser for this problem

The number of medium bags will be 410 / 3.

An ordered pair of numbers a and b, represented as a / b, is a ratio if b is not equal to 0. A proportion is an equation that sets two ratios at the same value. The numerical relationship between two values demonstrates how frequently one value contains or is contained within another.

Given that Jill puts 440 sweets into small bags, medium bags and large bags. She uses 30 small bags

The equation can be written as,

L + M + S = 440

L = 2M

2M + M + 30 = 440

3M = 410

M = 410 / 3

Therefore, the number of medium bags will be 410 / 3.

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Answer:

You are correct the answer is 2

Answer:

yeah it should be 2

Step-by-step explanation:

Answer:

i dont understand either

Step-by-step explanation:

Answer:

Explanation Below:

Step-by-step explanation:

To solve this you have to do this:

13.27/x (x being the discount ) x 15% = 11.2795

The answer is 11.2795

:)

Answer:

3/4

Step-by-step explanation:

3/5×5/4

3×5/5×4

=15/20

15÷3/20÷5

=3/4

Answer:

x = 4. y=8

Step-by-step explanation:

putting y=2x in first equation

2x+2x=16

4x=16

x=4

put x=4 in eq second

y=2*4

y=8

Answer:

Exact: [tex] 11 \pi~in.^2 [/tex]

Approximate: [tex] 34.6~in.^2 [/tex]

Step-by-step explanation:

The spaces the clocks occupy on the wall are the areas of the clocks.

The clocks are shaped like circles, so use the formula for the area of a circle to find the two areas. Then subtract the smaller area from the larger area.

[tex] A_{circle} = \pi r^2 [/tex]

Larger clock, r = 6 in.

[tex]A_{large~clock} = \pi \times (6~in.)^2 = 36 \pi ~in.^2 = 113.1~in.^2[/tex]

Smaller clock, r = 5 in.

[tex]A_{small~clock} = \pi \times (5~in.)^2 = 25 \pi ~in.^2 = 78.5~in.^2[/tex]

Difference in areas:

Exact: [tex] 36 \pi~in.^2 - 25 \pi~in.^2 = 11 \pi~in.^2 [/tex]

Approximate: [tex] 113.1~in.^2 - 78.5~in.^2 = 34.6~in.^2 [/tex]

Answer:

Step-by-step explanation:

15x² = 3⋅5x²

9xy = 3²xy

15x² + 9xy + 3x = 3x(5x + 3y + 1)

The factored form of the expression 15x² + 9xy + 3x is 3x(5x + 3y + 1).

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To factorize 15x² + 9xy + 3x, we can factor out the greatest common factor of the three terms, which is 3x:

15x² + 9xy + 3x = 3x(5x + 3y + 1)

Therefore,

The factored form of 15x² + 9xy + 3x is 3x(5x + 3y + 1).

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Answer:

x=1   y=5

Step-by-step explanation:

plug y = 4x+1 into the second equation, so

3x+2(4x+1)=13 and solve

3x+8x+2=13

11x+2=13

11x+2-2=13-2

11x=11

x=1

then plug x=1 into the first equation

y=4(1)+1

y=4+1

y=5

Answer:

10a^3b^2

Step-by-step explanation:

a^2+a-ab+3ab^2-b^2 is the correct answer.

hope this helps.

Step-by-step explanation:

- In a right triangle, if ∠B is 45°, then ∠C is too.

-- Since ∠B  and  ∠C  are equal, the sides opposite them

are equal too.  This is an isosceles right triangle.  Its legs

are equal.

-- (The hypotenuse)²  =  (one leg)²  +  (the other leg)²

                                  =       (12-ft)²  +  (12-ft)²

                                  =              (144 x 2)

     The hypotenuse  =  √(144 x 2)  =  12√2 .

LOL