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2 years ago

A. la somme de 5 et du double d'un nombre est egale a 41 . quel est ce nombre ?

Mathematics

2 answers:

77julia77 [94]2 years ago

6 0

Answer:

Please translate to English please

Step-by-step explanation:

Olenka [21]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

D= number of dollars

padilas [110]

Unit rate 4:

The table

d n

4 1

8 2

16 4

Unit rate 1/4:

Table

d n

1 4

4 16

16 64

and

The equation n=4d

Unit rate 16:

Equation:

d = 16n

Step-by-step explanation:

The unit in the unit rate is dollars per unit ounces which means that the unit rate calculated by

$Unit\ rate = \frac{dollars}{ounces}$

So,

The first option is the equation:

$d = 16n\\\frac{d}{n} = 16$

The unit rate is 16 dollars per ounce

The second option is the table:

d n

1 4

4 16

16 64

We can take any pair of values of d and n from the table to calculate the unit rate

So taking

d = 1

n=4

$Unit\ rate = \frac{d}{n}\\= \frac{1}{4}$

The unit rate for table is: 1/4 dollars per ounces

Third option is the equation:

n = 4d

$n = 4d$

dividing both sides by n

$\frac{n}{n} = \frac{4d}{n}\\1 = \frac{4d}{n}$

dividing both sides by 4

$\frac{1}{4} = \frac{4d}{4n}\\\frac{d}{n} = \frac{1}{4}$

the unit rate is 1/4 dollars per ounce

Fourth option is the table:

d n

4 1

8 2

16 4

We will take any pair of d and n to find the unit rate

So,

Taking

d = 4

n =1

$Unit\ rate = \frac{d}{n} \\= \frac{4}{1}\\=4$

The unit rate is 4 dollars per unit ounce.

Keywords: Unit rate, units

Learn more about unit rate at:

#LearnwithBrainly

7 0

3 years ago

Solve 1/4p + 5/6 = 2/3 for p.

loris [4]

Answer:

p = -2/3

Hope this helps

8 0

3 years ago

What is the remainder when x2-5x-22 is divided by x+3 (X to the power of 2)

aleksandr82 [10.1K]

Remainder when x^2 - 5x - 22 is divided by x + 3

R = f(-3) = 9 + 15 - 22
R = 2

4 0

3 years ago

A file that is 228 megabytes is being downloaded. If the download is 12.4% complete, how many megabytes have been downloaded? Ro

Otrada [13]

228-12.4%= 199.728
199.728 rounded to the nearest tenth is *199.7*

3 0

3 years ago

Find how many numbers greater than 400,000 can be made using all the digits of 416566

Mandarinka [93]

Answer:

Step-by-step explanation:

You have to fill in 6 slots _ _ _ _ _ _.

Since first digit must be 4, there is only 1 way to fill in the 1st slot.

with the 5 slots, we fill in the 6s first, 3 of them.

So we have 5 options and 3 items to fill, (5 choose 3).

Then 2 ways to fill 1 and 1 way to fill 5. (It doesn't matter if you pick 5 or 1 first).

So it becomes (5C3) * (2C1) *(1C1)

= 1 * 5!/(3!)(5-3)! * (2) * 1

= 20

4 0

3 years ago