The denominator of a fraction is 4 more than the numerator. If both the numerator and the denominator are decreased by 2​, the resulting fraction is equivalent to 9/13. Find the fraction.

28 hours per house

have a good day <3

Answer:

14

Explanation

The mail man delivered to 14 houses an hour and a way to get the answer is to multiply 6 until you get your answer same goes for other questions like this one

Answer:

A, B, E

Step-by-step explanation:

They are the three correct answers that apply.

Answer:

30-30-60 triangle

Step-by-step explanation:

45-45-90

Answer:

[tex]1030 \frac{3}{4} [/tex]

Step-by-step explanation:

[tex]710 \frac{1}{4} - - 320 \frac{1}{2} [/tex]

➡️ [tex]710 \frac{1}{4} + 320 \frac{1}{2} [/tex]

➡️ [tex](710 + 320) + ( \frac{1}{4} + \frac{1}{2} )[/tex]

➡️ [tex]1030 + \frac{3}{4} [/tex]

➡️ [tex]1030 \frac{3}{4} [/tex]

Answer:  C

Step-by-step explanation:

To find the perimeter of a rectangle , you need to use the formula  

P = 2l + 2w   where   P is the perimeter, l is the length, w is the width.

Input the dimensions, for each rectangle and solve for the P

P = 2(3) + 2(9)

P = 6 + 18

P = 24  

P = 2(5) + 2(11)

P = 10 + 22

P = 32

The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32

The ratio will be    32 : 24  which breaks down to  4: 3

Answer:

6 groups of 6 counters.

Step-by-step explanation:

36/6=6

Answer:

6

Step-by-step explanation:

6x6=36

Answer:

I would think 250 + 1.5t

Step-by-step explanation:

I hope this helps :)

Answer:

y=250×1.5x

Step-by-step explanation:

It depends on how many months

ex. after 6 months

y=2250

Answer:

the answer is 36

Step-by-step explanation:

So, in order to round properly, anything under 4 goes down to zero and anything 5 or above goes UP to the nearest zero. it all depends on your desired number that you're rounding to.

EX: 69.436

hundredth place-   69.44

tenths place - 69.4

whole #-   69

hope this makes sense, youll get it eventually, i promise

Answer:

$478

Step-by-step explanation:

After 20 years, William will have a total of $3,513.94

After 20 years, Nolan will have a total of $3,991.93

Difference = $478

William:

2300[1 + (.02125 ÷ 4)]^4 · 20

2300 · (1 + .0053125)^80

2300(1.5278)

$3,513.94

Nolan:

2300[1 + (.0275 ÷ 12)]^12 · 20

2300 · (1 + .0023)^240

2300(1.7356)

$3,991.93

After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.

Compound interest is when you earn interest on both the money you've saved and the interest you earn.

Formula:

A = P(1 + {r}/{n})^{n.t}

here, we have,

After 20 years, William will have a total of $3,513.94

After 20 years, Nolan will have a total of $3,991.93

Difference = $478

William:

2300[1 + (.02125 ÷ 4)]^4 · 20

=2300 · (1 + .0053125)^80

=2300(1.5278)

=$3,513.94

Nolan:

2300[1 + (.0275 ÷ 12)]^12 · 20

=2300 · (1 + .0023)^240

=2300(1.7356)

=$3,991.93

Hence, After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.

To learn more on Compound interest click:

brainly.com/question/29335425

#SPJ2

Answer:

0.25 x 160 = 40. So 40 is 25% of 160

Step-by-step explanation:

Answer:

A= 168 minutes or 2 hours and 48 minutes.

B= 3 tyres

Step-by-step explanation:

Answer:

[tex]f(n)=70,000(1.08)^{0.25n}[/tex]

Answer:

-25/21

Step-by-step explanation:

m=(y2-y1)/(x2-x1)=(15-(-10))/(-15-6)=(15+10)/-21=25/-21

Answer:

should be after 10 years , $1967.15

the coefficient of 8 · 2N is 16.

Answer:

b

Step-by-step explanation:

Answer:

x=5, y=41

Step-by-step explanation:

Because both equations are equal to Y, you can set them equal to each other like this:

8x+1=3x+26

From here, solve for x:

1. 5x+1=26

2. 5x=25

3. x=5

Once you have x, plug it back in to one of the original equations:

y=8(5)+1

y=41 and then you have your answer

If this answer was particularly helpful, please feel free to give it brainliest!! I would greatly appreciate it.

Answer:

(x, y) = (5, 41)

Step-by-step explanation:

y = 8x + 1

y = 3x + 26

Substituting the value of y (first equation) into the second equation, we get:

8x + 1 = 3x + 26

5x = 25

x = 5.

So, to get y, all we have to do is to substitute the value of x into the second equation.

y = 3 * 5 + 26

y = 15 + 26

y = 41

Answer:

the 2:The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. 3

Step-by-step explanation:

40 to 8

Each pizza costs $8 and the delivery fee is $3.

Answer:

D, E, F

quadrant 1: (+,+)

quadrant 2: (-,+)

quadrant 3: (-,-)

quadrant 4: (+,-)

Answer:

I dont get what the b+ is but here is the answer without it

Step-by-step explanation:

14.5+b

6.1+8.4 (combining like terms)

Hope this helps

Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:

5z+4y=-14

3z+6y=-6

-15z-12y=42

15z+30y=-30

8y=12

y=1.5

3z+6y=-6

3z+6(1.5)=-5-9

z=-14/3

Answer: 11x-36

Step-by-step explanation:

Answer:

I would say the answer is b

Step-by-step explanation:

Answer:

I think it would be

12x-16x-24x-16

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A

Answer:

5n + 4

Step-by-step explanation:

7n + 4 + (-2n)

= 7n + 4 - 2n

= 5n + 4

Answer:

5n+4

Step-by-step explanation:

7n - 2n= 5n