What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
x equals 13 and one-fourth
x equals 21 and two-thirds

Answer:

700 and 700

Step-by-step explanation:

Answer:

2

Remember:

+ and - = -

- and + = -

- and - = +

+ and + = +

1. -4 +(-8) > 20

-4 - 8 > 20

-12 > 20? Incorrect

2. -7 - 4(-8) < 27

-7 + 32 < 27

25 < 27? Correct

3. 8 + 3(-8) > -10

8 - 24 > -10

-16 > -10? Incorrect

4. 5 - 2(-8) < 15

5 + 16 < 15

21 < 15?, Incorrect

Answer:

x = 7

Step-by-step explanation:

x + 4 > 2x - 3

x by itself = 1x

1x + 4 > 2x - 3

Subtract 1x

1x - 1x + 4 > 2x - 1x -3 =

4 > 1x -3

Add 3

4 + 3 > 1x -3 +3 =

7 > 1x

1x is the same as x

7 = x

Answer:

The answer is "About 421.6 and 578.4 the middle of 95% of both the wires of the A business checked".

Step-by-step explanation:

The Mean = Median = Mode= 500 for company A  

It also will see company A as a regular delivery  

Mean > Median > Mode for the business B  

Company B would seem to have a correct warped delivery

The value of Z varies in the center of 95% of the wires: [tex](-1.96\ \ from \ \ 1.96)[/tex]

[tex]\text{The lower bound} = Mean - 1.96 \times \sigma[/tex]

                           [tex]= 500 - 1.96 \times 40 \\\\= 500 - 78.4\\\\= 421.6[/tex]

[tex]\text{The upper limit = Mean} + 1.96 \times \sigma[/tex]

                         [tex]= 500 + 1.96 \times 40 \\\\= 500 + 78.4 \\\\= 578.4[/tex]

Answer:

12

Step-by-step explanation:

4y = 48x

Divide each side by 4

4y/4 = 48/4

y = 12x

The constant is 12

Answer:

12

Step-by-step explanation:

48/12=4

y=12

Answer:

10a.) 6   10b.) 4 sopranos, 10 altos, and 6 tenors

Step-by-step explanation:

24:60:36

these can all be divided by 6, or their gcf

So each group would have 4 sopranos, 10 altos, and 6 tenors

Hope this helps :) And sorry, I couldn't quite get the last two

Answer:

Eli

Step-by-step explanation:

8/10=0.8

10/12=0.833333...

0.8<0.83333....

Answer:

Dividing : 6x5 + 26x4 - 5x3 + 17x2 - 21x + 10

("Dividend")

By : 3x - 2 ("Divisor")

dividend 6x5 + 26x4 - 5x3 + 17x2 - 21x + 10

- divisor * 2x4 6x5 - 4x4

remainder 30x4 - 5x3 + 17x2 - 21x + 10

- divisor * 10x3 30x4 - 20x3

remainder 15x3 + 17x2 - 21x + 10

- divisor * 5x2 15x3 - 10x2

remainder 27x2 - 21x + 10

- divisor * 9x1 27x2 - 18x

remainder - 3x + 10

- divisor * -x0 - 3x + 2

remainder 8

Quotient : 2x4 + 10x3 + 5x2 + 9x - 1

Remainder : 8

Answer:

If M is mid point then XM = MY

2x +5 = 3x -1

2x - 3x = -1 - 5

-x = -6....so

x = 6

MY = 3(6) -1

MY = 18 -1

MY = 17

Answer:

t+b<=122

Step-by-step explanation:

You know that the total is a maximum of 122, and it can be either tacos or burritos, so it is that.

Answer:

61/61 each

Step-by-step explanation:

you will have two left so 61 each. 60+60=120, 120+2=122

Answer:

1- corresponding? 2- alternate interior 3- linear pair 4- alternate exterior 5- vertical 6- alterative exterior?

Step-by-step explanation:

I hope this help sweetie:(

Answer:

1800

Step-by-step explanation:

Answer:

1800

Step-by-step explanation:

10% of 2000 is 200 2000-200 =1800

Answer: I'm pretty sure it would be -7º Celcius for it to be cancelled. Hope it helped!

Answer:

-7

Step-by-step explanation:

Answer:

=540

Step-by-step explanation:

10(3(25−6(22−19)+11))

=10(3(25−(6)(3)+11))

=10(3(25−18+11))

=10(3(7+11))

=10(3)(18)

=(10)(54)

=540

- it's a simplification process

Answer:

He could make 33 downloads and have $0.25 left.

Step-by-step explanation:

Answer:

33 Downloads

Step-by-step explanation:

I'm assuming the question is asking how many downloads can Kevin get. the answer is 33 downloads.

Answer:

Angle BEC = 108°

Step-by-step explanation:

Vertical angles formed when two straight lines intersect are always congruent to each other. That is, the vertical opposite angles formed are of the same measure.

Angle AED = 108°

Angle AED and angle BEC are vertical opposite angles form by intersecting lines, therefore, angle AED = angle BEC.

Angle BEC = 108°

Answer:Its letter b i think

Step-by-step explanation:

Answer:

=$0.42

Step-by-step explanation:

Divide 1.26 by 3 and you'll get $0.42

Hope this helps (:

Answer:

4

Step-by-step explanation:

2 add 2 is 4............

The answer obtained after adding the term will be 4.

Simplifying means making something easier to do or comprehend, as well as making something less difficult.

Given problem;

2+2

We have to perform the addition to get the solution. The addition is the way to add the terms;

⇒2+2

⇒4

Hence the answers obtained after adding the term will be 4.

To learn more about the simplification, refer to:

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Answer:

she can buy 3

Step-by-step explanation: 3.50x3=10.50 which is the closest you can get without going over the price range

Answer:

your supposed to add 1 to 12 , and then 3 to 2 or vice versa

Step-by-step explanation:

Answer:

f'

Step-by-step explanation:

What?

Yeah I gues well

YEE

Answer:

I think the answer is 7.2

Step-by-step explanation:

Answer:

7.2

Step-by-step explanation:

Answer:

315 inches long

Step-by-step explanation:

180 x .75= 135 <--- that is 75% of 180

then add the two numbers

180 + 135

you add them because the original length of the car is 180 inches and the truck is 75% longer.

180 + 135= 315

Answer:

The probability that exactly one of the selected adults says that he or she was too young to get tattoos is 0.4096.

Step-by-step explanation:

Let X denote the number of adults who says that he or she was too young to get tattoos.

The probability of selecting an adults who says that he or she was too young to get tattoos is, p = 0.20.

Five adults who regret getting tattoos are randomly selected.

The events of any of these five adults regretting getting tattoos is independent of each other.

The random variable X follow a Binomial distribution with parameters n = 5 and p = 0.20.

Compute the probability that exactly one of the selected adults says that he or she was too young to get tattoos as follows:

[tex]P(X=x)={5\choose x}(0.20)^{x}(1-0.20)^{5-x}\\\\P(X=1)={5\choose 1}(0.20)^{1}(0.80)^{5-1}\\\\[/tex]

                [tex]=5\times 0.20\times 0.4096\\\\=0.4096[/tex]

Thus, the probability that exactly one of the selected adults says that he or she was too young to get tattoos is 0.4096.

Answer:

90-52=3x+8 subtract 52 from 9p

38=3x+8 subtract 8 from both sides of the =

30=3x divide both sides of = by 3

10=x this is the answer

the answer is B for this question

The equation for f(x) if the independent value is 2 will give a result of 13 is (x) = 3x² + 1

Given the expression f(2) = 13, we need to find the function such that when the input value is 2, the output value will be 13.

Using the function f(x) = x² + 8

f(2) = 2² + 8

f(2) = 4 + 8 =12

Using the function f(x) = 3x² + 1

f(2) = 3(2)² + 1

f(2) = 12 + 1 =13

Hence the equation for f(x) if f(2) = 13 is (x) = 3x² + 1

Learn more on functions here: https://brainly.com/question/17043948

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