2y-5y=-10.
what are the x and y intercepts

[tex]\text {Hello! Let's Solve this Equation!}[/tex]

[tex]\text {\underline {The First Step is to Simplify the Equation}}[/tex]

[tex]\text {b=1 so b/2 becomes 1/2}[/tex]

[tex]\text {Your New Problem Is: 1/2b-5=13}[/tex]

[tex]\text {\underline {The Second Step is to Add 5}}[/tex]

[tex]\text {1/2b-5+5=13+5}[/tex]

[tex]\text {Your New Problem Is: 1/2b=18}[/tex]

[tex]\text {\underline {The Final Step is to Multiply 2}}[/tex]

[tex]\text {2*1/2b}=2*18}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\fbox {b=36}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer:

elsa's interval width will be greater than that of frank

Step-by-step explanation:

first of all we are told that both Elsa and Frank have the same sample proportion so their midpoint is also going to be the same.

now as the confidence level goes higher, so also would the margin of error increase. then the width of the confidence interval would rise so it can be more confident.

from this question elsa has a larger confidence level therefore her intervals width will be greater than franks own.

Answer:

800,000.

Step-by-step explanation:

The 8 is in the hundred thousands place.

Answer:

7.2

Step-by-step explanation:

Answer:

REALLY

Step-by-step explanation:

i think its a

Answer:

The answer is "6.635776".

Step-by-step explanation:

If the proportion estimation is not given, then the approximate is true. So, it is in the top condition, which referring its overall error margin that is equal to 0.5.  

Therefore the margin of error=0.05   With z=2.576  

[tex]\to 0.05=2.576 \times \sqrt{(0.05 \times \frac{0.05}{N})}\\\\\to 0.05=2.576 \times \sqrt{( \frac{0.0025}{N})}\\\\\to \sqrt{N}= \frac{2.576 \times 0.05}{0.05}\\\\\to \sqrt{N}= 2.576[/tex]

square the above equation:

[tex]\to (N)^2= (2.576)^2\\\\\to N^2= 6.635776\\\\[/tex]

So the number of required residents=6.635776

Answer:

[tex]x \leq 1[/tex]

Step-by-step explanation:

Write it out:

[tex]\frac{1}{2} -\frac{1}{4}x \geq \frac{1}{4}[/tex]

Get x alone

Subtract 1/2 from both sides

[tex]-\frac{1}{4} x \geq -\frac{1}{4}[/tex]

Divide both sides by -1/4 (NOTE: Dividing by a negative you must flip the sign)

[tex]x \leq 1[/tex]

Hope this helps,

Answer:x ≤ 3

Step-by-step explanation:

Other guy is wrong

Answer: Seven and five-sixths

Step-by-step explanation:

Simplify : Negative two and one-third minus negative ten and one-sixth

(-2 1/3) - (-10 1/6)

(-7/3) - (-61/6)

Take L. C. M of 3 and 6 =. 6

(-14) - (-61) / 6

(-14 + 61) / 6

47/ 6

= 7 5/6 = Seven and five-sixths

Answer:

Answer: Seven and five-sixths

Step-by-step explanation:

Simplify : Negative two and one-third minus negative ten and one-sixth

(-2 1/3) - (-10 1/6)

(-7/3) - (-61/6)

Take L. C. M of 3 and 6 =. 6

(-14) - (-61) / 6

(-14 + 61) / 6

47/ 6

= 7 5/6 = Seven and five-sixths

Step-by-step explanation:

Answer:

The answer you chose is correct

Step-by-step explanation:

Answer:

m=0

b=-9

Step-by-step explanation:

Slope is equal to the change in

y

over the change in

x

, or rise over run.

m

=

change in y

change in x

The change in

x

is equal to the difference in x-coordinates (also called run), and the change in

y

is equal to the difference in y-coordinates (also called rise).

m

=

y

2

−

y

1

x

2

−

x

1

Substitute in the values of

x

and

y

into the equation to find the slope.

m

=

−

9

−

(

−

9

)

2

−

(

−

4

)

The equation of the line is equal to y=-5x/4 +c

The slope-intercept form of a line is represented by y=mx+c where m=slope and c is the y-intercept of the line

Given here: The given line passes through (4,6) and (9,2)

We know the slope intercept form is given by

y=mx+c

putting (4,6)  in the equation we get

6=4m+c

Again substituting (9,2) in the equation we get

2=9m+c

Thus solving this two equations we get the value of m=-5/4 and c=11

Hence, The equation of the line is equal to y=-5x/4 +c

Learn more about the slope intercept form here:

https://brainly.com/question/29146348

#SPJ2

Answer:

34 R 197

Step-by-step explanation:

Complex my way

Answer:

x=4

Step-by-step explanation:

it tel you that f(x) = 7 so replace "f(x)" for 7 in the equation. You then get 7 = 4x - 9 so now you solve for x. You have to isolate x so you add 9 to the other side since you do the opposite of -9. Once you add 9 and 7, then divide the answer by 4. You should get 4 = x.

Work:

f(x) = 4x - 9

7 = 4x - 9

7 + 9 = 4x

16 = 4x

16 ÷ 4 = x

4 = x

Answer:

(170 - 50)/8 = X

Step-by-step explanation:

X = amount of people

(170 - 50)/8 = X

Inequality

X = Number of People

50+(8*X) [tex]\leq[/tex] 170

The x statement is x ≤ 15. An inference is a statement that expresses the relationship between two (or more) expressions using one of the five signs listed below.

Therefore,

(170 - 50)/8 = X

X = Number of People Over 50 (170 - 50)/8 = X

Inequality (8 × X) ≤ 170

An inequality is a statement that expresses the relationship between two (or more) expressions using one of the five signs listed below.

To learn more about inequality, refer to:

https://brainly.com/question/24372553

#SPJ2

Answer:

A complimentary angle is 90°

Step-by-step explanation:

Hope this helped! <3

Answer:$15 = 100 x rate x (2/52)

The 2/52 represents 2 weeks out of 52 weeks in a year

So 15/100 = rate x (2/52)

.15 = rate x (2/52)

If you divide by (2/52) on both sides, you get: 3.9 = rate

Don't be fooled by this answer, because it is not in percent form. In order to get it into percent form you need to multiply by 100. So the percent of interest paid on the loan is 390%.

In a lot of these problems you can predict around the percentage before you even do the problem. In this problem, you can tell that the percentage is going to be high because the loan has accrued $15 interest in just two weeks (15% in just two weeks!)

So if there is 15% interest in two weeks, you know it is going to be a very high annual percentage.

I am very confident that this is the answer, if you can check the answer with your online homework I would do so and send me a message to let me know. Also, if you need more clarification I am happy to message you more without a charge. Let me know!!$15 = 100 x rate x (2/52)

The 2/52 represents 2 weeks out of 52 weeks in a year

So 15/100 = rate x (2/52)

.15 = rate x (2/52)

If you divide by (2/52) on both sides, you get: 3.9 = rate

Don't be fooled by this answer, because it is not in percent form. In order to get it into percent form you need to multiply by 100. So the percent of interest paid on the loan is 390%.

In a lot of these problems you can predict around the percentage before you even do the problem. In this problem, you can tell that the percentage is going to be high because the loan has accrued $15 interest in just two weeks (15% in just two weeks!)

So if there is 15% interest in two weeks, you know it is going to be a very high annual percentage.

I am very confident that this is the answer, if you can check the answer with your online homework I would do so and send me a message to let me know. Also, if you need more clarification I am happy to message you more without a charge. Let me know!!

Step-by-step explanation:

Answer:

8/15

Step-by-step explanation:

-4/5 ÷ -3/2

Copy dot flip

-4/5 * -2/3

Multiply the numerators

8

Multiply the denominators

15

Put the numerator over the denominator

8/15

Answer: 8/15

Step-by-step explanation: (-4/5)divided by (3/-2) is 8/15.

Answer:

$1.50

Step-by-step explanation:

The cost of half of dozen of cupcakes at Sweet Shoppe = $16.50.

The cost of a dozen cupcakes at Cupcake factory = $30.00. Therefore the  cost of half a dozen cupcakes at Cupcake factory = $30.00 / 2 = $15.00

The difference in purchases =  cost of half a dozen cupcakes at Sweet Shoppe - cost of half of dozen of cupcakes at cupcake factory

The difference in purchases = $16.50 - $15.00 = $1.50

This means that their is a difference of $1.50 for half a dozen cupcakes between the Sweet Shoppe and cupcake factory.

Answer: C

The opposite value of -2 is 2 because:

Remove the minus sign from the number 2. Take it and it is your answer.

Hope this answer helps!

Answer:

"Donna loaned $30 to her brother. He then paid her back $30 the next day" is the correct situation

Answer:

Y = -15

Step-by-step explanation:

When you understand how to do it, it's easy!

since x = -7, replace x with -7...

y = 2(-7) - 1

then...multiply...

y = -14 - 1

then finish...

y = -15

wooHoo! Pls Brainliest! Would help a lot! ;)

Answer:

4

Step-by-step explanation:

Answer: 4.50

Step-by-step explanation:

6.50 minus 2.00 is 4.50

Answer:

audiology

Step-by-step explanation:

Because.

Answer:

A is correct

Step-by-step explanation:

I hope you find it in your heart to give me brainliest

Answer:

184.2 in^3

Step-by-step explanation:

vol of cone=

[tex]\pi {r}^{2} \frac{h}{3} [/tex]

[tex]3.14 \times 16 \times \frac{11}{3} [/tex]

=184.2

Answer : The two numbers are 11 and 12.

Answer:

x=3

Step-by-step explanation:

4(x+6)-11= 25

Distribute the 4: 4x+24-11=25

Add the 11 on both sides: 4x+24=36

Subtract 24 from both sides:  4x=12

Divide 12 by 4 to isolate x: x=3

I hope this helped, please mark Brainliest, thank you!

Answer:

= x ^2-9 answer.,...,...,..

Answer:

d = 1.67 miles

Step-by-step explanation:

Given that,

Speed of a person,  [tex]s=3\dfrac{1}{3}\ mph[/tex]

We need to find how many miles can you walk in 30 minutes, given the  same pace.

30 minutes = 0.5 h

[tex]3\dfrac{1}{3}\ mph = \dfrac{10}{3}\ mph[/tex]

Speed = distance/time

[tex]d=v\times t\\\\d=\dfrac{10}{3}\ mph\times 0.5\ h\\\\d=1.67\ miles[/tex]

So, the person will cover a distance of 1.67 miles

Answer:

B. -55

Step-by-step explanation:

La resta entre ambas funciones consiste en la sustracción de términos semejantes como demostraremos a continuación:

1) [tex]f(x) =-2\cdot x ^{2}-6[/tex] Dado

2) [tex]g(x) = x+4[/tex] Dado

3) [tex](f-g)(x) = (-2\cdot x^{2}-6)-(x+4)[/tex] Definición de resta de funciones.

4) [tex](f-g)(x) = (-2\cdot x^{2}-6)+(-1) \cdot (x+4)[/tex]        [tex](-1)\cdot a = -a[/tex]

5) [tex](f-g)(x) = (-2\cdot x^{2}-6) + (-x-4)[/tex] Propiedad distributiva/[tex](-1)\cdot a = -a[/tex]

6) [tex](f-g)(x) = -2\cdot x^{2}-x+(-6-4)[/tex] Propiedad conmutativa

7) [tex](f-g) (x) = -2\cdot x^{2}-x-10[/tex] Sustracción de términos semejantes/Resultados.

A continuación, evaluamos la función resultante en [tex]x = -5[/tex]:

[tex](f-g)(-5) = -2\cdot (-5)^{2}-(-5)-10[/tex]

[tex](f-g)(-5) =-55[/tex]

Por ende, la respuesta correcta es B.

9514 1404 393

Answer:

  -2, 1, 4, 7

Step-by-step explanation:

Start with n=1. Put the value where n is in the expression and do the arithmetic.

  a1 = 3·1 -5 = -2

  a2 = 3·2 -5 = 1

  a3 = 3·3 -5 = 4

  a4 = 3·4 -5 = 7

__

You may notice that each term is 3 more than the previous one.