\dfrac {15}k
k
15
​
start fraction, 15, divided by, k, end fraction when k=3k=3k, equals, 3.

Answer:

0.95

Step-by-step explanation:

Quarter = 0.25

Dime = 0.10

0.25+0.25+0.25= 0.75

0.10+0.10= 0.10

0.10+0.75 = 0.95

Answer:

multiply 28 and 25 then divide the answer from 127

Answer:

(x+2)(3x+4)

Step-by-step explanation:

I think that the answer is (3x + 4)

(x + 2)

Answer:

80

Step-by-step explanation:

because I did calculating and used a calculator

Answer:

125

Step-by-step explanation:

When you put 90 into 125 it is 72% of the number.

Answer:

The answer is

[tex]4 \frac{4}{5} [/tex]

Explanation:

[tex] \frac{2 \frac{4}{5} \: miles}{ \frac{7}{12 \:} of \: an \: hour} = \frac{x}{1 \: hour} \\ \\ \frac{ \frac{7}{12}x }{ \frac{7}{12} } = \frac{2 \frac{4}{5} }{ \frac{7}{12} } \\ \\ x = 4 \frac{4}{5} [/tex]

Answer:

57/12

Step-by-step explanation:

4 9/12

multiply 12 by 4 to get 48. then we add 48 and 9 to get 57. now we just have to put 57 over our original denominator, 12. so we get 57/12.

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{4\dfrac{9}{12}}\\\\\mathsf{= \dfrac{4\times 12 + 9}{12}}\\\\\mathsf{= \dfrac{48 + 9}{12}}\\\\\mathsf{= \dfrac{57}{12}}\\\\\\\huge\text{Therefore your answer should be:}\\\huge\boxed{\mathsf{\frac{57}{12}}}\huge\checkmark[/tex]

[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]

Answer:

y = 5/4x + 10

Step-by-step explanation:

First, we need to use point-slope form which is:

y - y₁ = m(x - x₁)

Now, we substitute the numbers:

y - 5 = 5/4(x - (-4))

y - 5 = 5/4(x + 4)

y - 5 = 5/4x + 5

y = 5/4x + 10

You can check by substituting the points into the equation:

5 = 5/4(-4) + 10

5 = -5 + 10

5 = 5

Answer:

Find the acute angle in the first quadrant used as a reference for  

−

208

°

.

28

°

Step-by-step explanation:

Answer:

m>1

Step-by-step explanation:

Let's solve your inequality step-by-step.

m−3>−2

Step 1: Add 3 to both sides.

m−3+3>−2+3

m>1

Hopefully that helped

The solution to the given inequality is m>1.

Important information:

Add 3 on both sides of the inequality.

[tex]m-3+3>-2+3[/tex]

[tex]m>1[/tex]

Therefore,  the solution of the given inequality is [tex]m>1[/tex].

Find out more about 'Inequality' here:

https://brainly.com/question/24870029

Answer:

58 weeks

Step-by-step explanation:

Water tank A = 522 - 4x

Water tank B = 696 - 7x

Where,

x = number of weeks

Equate both equations

522 - 4x = 696 - 7x

Collect like terms

522 - 696 = -7x + 4x

-174 = -3x

Divide both sides by - 3

x = -174/-3

x = 58 weeks

The amount of water in the two tanks will be the same in 58

weeks

Answer:

He made 2109$ He is rich rich

Answer:

42 macaroons hope this helps

Answer:

9

Step-by-step explanation:

4 x 9 = 36

Answer:

9

Step-by-step explanation:

they multiplied the 2 10s so it will be equivalent to 90 and 40

Answer:

The first one

Step-by-step explanation:

We simplify this inequality to x>4. This means it is moving past the four to the right with an open dot

[tex]\boxed{\boxed{\pink{\bf \leadsto Option \ A \ is \ correct . }}}[/tex]

For the number line refer to the attachment :

A linear inequality is given to us . And we need to find the correct number line. So the given linear inequality is :-

[tex]\bf \implies 5x + 3 > 4x + 7 \\\\\bf\implies 5x - 4x > 7 - 3 \\\\\bf\implies \boxed{\red{\bf x > 4 }}[/tex]

This implies that the value of x is Greater than 4 . That is the inequality can have all the values more than 4. So when we see the given number lines we see that the first number line represents all values greater than 4 .

Answer:

2

Step-by-step explanation:

Answer:it’s an unknown number

Step-by-step explanation:

Answers:

a) Function

b) Domain = {3, -4, -3}

You won't type in the curly braces for the domain, but it's common to use them to indicate we're talking about a set.

========================================

Explanation:

We have a function because each item in the domain (blue oval) goes to exactly one item in the range (green oval). We don't have two arrows or more originating from one item in the domain. So each input leads to exactly one output.

The domain is the set of allowed inputs. So the domain is the set {3, -4, -3}. Those items are found in the blue oval. As your teacher instructs, you won't be typing in the curly braces, but it's common to see the domain listed as a set like this. Optionally you can sort the items from smallest to largest, but it's not necessary. This is because order doesn't matter in a set.

Answer:

a.) Function

b.) 3, -4, -3

Step-by-step explanation:

hope this is right!

-Jules :)

Answer:

3/week

30/walk

3x30=90

Step-by-step explanation:

Answer:

Ace will work 88 problems correctly out of 100.

Step-by-step explanation:

Given that:

Ace worked out 22 problems out of his 25 activities

Ratio = 22:25

If the number of problems are 100, then x be the number of problems correctly solved by Ace.

Ratio = x : 100

The relationship is proportional.

22:25 :: x:100

Product of mean = Product of extreme

25x = 22*100

25x = 2200

[tex]\frac{25x}{25}=\frac{2200}{25}\\x=88[/tex]

Hence,

Ace will work 88 problems correctly out of 100.

Answer:

P = 12x+6 is the answer

Step-by-step explanation:

P = 2(4x+3+2x)

= 2(6x+3)

= 12x+6

Answer:

90 divided by 15

Step-by-step explanation:

= 6

So 90/15=6 6 Friends

Answer:

90/15=6 so you gave 6 friends paper clips.

Step-by-step explanation:

take 90 and divide it by 15 and you'll get the amount of friends..(im not sure if this is right though but hopefully it is!) <3 hang in there!

Answer:

D- 99 1/4 ; $992.50

Step-by-step explanation:

6 5/8 was the closing price of the bond. $6625 was the dollar amount. Therefore, the correct option is option B.

The final transaction price of a securities before the market formally shuts for regular trading is known as the closing price or cash value. Investors typically use closing prices as a benchmark for evaluating a stock's performance over the previous day, and they are widely used to create line graphs that show historical price fluctuations over time.

The stock price that after market closes may be impacted by dividends or stock splits; these are taken into account in the adjusted closing price. While in much lower quantities, the majority of stocks as well as other investment vehicles are traded after business hours. 6 5/8 was the closing price of the bond. $6625 was the dollar amount.

Therefore, the correct option is option B.

To know more about closing price, here:

https://brainly.com/question/30486188

#SPJ7

Answer:

0.04

Step-by-step explanation:

Given that :

Mean(m) = 150

Standard deviation (s) = 20

Find P(X<115)

Obtain the Zscore :

(x - m) / s

(115 - 150) / 20

P(X<115) = - 1.75

Using the Z probability calculator :

P(Z < - 1.75) = 0.040059

P(Z < - 1.75) = 0.04

Answer:

1) 2/3, two triangle segments

2) 1/7, one triangle segment

3) 3/9, three triangle segments left

really, you could do this by subtracting the top number, the numerator, because these visual diagrams have the same bottom number, or denominator, but for now, just subtract the segments. hope this helps, good luck.

Answer:

A. segment QR

Step-by-step explanation:

It's a little hard to explain. Sorry for the inconvenience.

Hope this helps though. Have a nice day.

Answer:

Line RS

Step-by-step explanation:

1. Find S

S is 90 because the interior angles sum is 180. 180-44-46=90

2. Find the smallest angle

Angle Q

3. Find Q's opposing side

Which is RS

Hope this helps!

Answer:

y = -2

Step-by-step explanation:

10 -5y = 20       { subtract 10 from both sides}

  -5y = 20 - 10

  -5y = 10          {Divide both sides by (-5) }

    y = 10/-5

y = -2

Answer: y = -2

Step-by-step explanation:

10 - 5y = 20

Add 5y to both sides

10 = 5y + 20

Subtract 20 from both sides

-10 = 5y

Divide both sides by 5

y = -2

Answer: option d.

Step-by-step explanation:

We have the function:

y = f(x) = x^2  - 1

The output is 99 when y = 99, and the input is x.

Then we need to solve:

y = 99 = x^2 - 1

for x.

99 = x^2 - 1

99 + 1  =x^2

100 = x^2

√100 = x

10 = x

The correct option is d, input equals 10.

Answer:

The slope in simplest form is

[tex] - \frac{1}{2} [/tex]

Step-by-step explanation:

Remember:

[tex]slope \: = \frac{y_2 - y_1}{x_2 - x_1} [/tex]

We just plug in and solve.

[tex]slope = \frac{ - 2 - ( - 3)}{ - 5 - ( - 3)} = \frac{ \: \: 1}{ - 2} = - \frac{1}{2} [/tex]

Answer:

20km/h

Step-by-step explanation:

use the speed distance time formula

it takes 45mins to get to the park which is 0.75 of an hour

20/0.75 = 20km/h

Answer:

9 Years

Step-by-step explanation: