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3 years ago

Nia wants the total weight of her luggage to be no more than 50 kilograms. She has

Mathematics

2 answers:

nikklg [1K]3 years ago

4 0

Answer:

My answer is idk

Step-by-step explanation:

klemol [59]3 years ago

3 0

Step-by-step explanation: Lets estimate first to the nearest whole number.

15.8 kilograms estimated is 16 kg

17.42 kilograms estimated is 17 kg

16.28 kilograms estimated is 16 kg

Now add the estimated values, 16 + 17 + 16 = 49 kg

The estimate gives you the correct answer because it gives you an accurate reasonable amount in this problem.

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-4/7 + 2/7x - 14x + 4/7

alexgriva [62]

Answer:

The solved given expression is

$\frac{-4}{7}+\frac{2}{7}x-14x+\frac{4}{7}=\frac{-96x}{7}$

Step-by-step explanation:

Given expression is $\frac{-4}{7}+\frac{2}{7}x-14x+\frac{4}{7}$

To solve the given expression :

$\frac{-4}{7}+\frac{2}{7}x-14x+\frac{4}{7}$

$=\frac{-4+4+2x}{7}-14x$

$=\frac{0+2x}{7}-14x$

$=\frac{2x}{7}-14x$

$=\frac{2x-14x(7)}{7}$

$=\frac{2x-98x}{7}$

$=\frac{-96x}{7}$

Therefore $\frac{-4}{7}+\frac{2}{7}x-14x+\frac{4}{7}=\frac{-96x}{7}$

Therefore the solved given expression is

$\frac{-4}{7}+\frac{2}{7}x-14x+\frac{4}{7}=\frac{-96x}{7}$

5 0

3 years ago

Hi please help i’ll give brainliest

kupik [55]

Distributive property
(7 * 4y) + (7*9) = 28y + 63

8 0

3 years ago

Read 2 more answers

A model of a population of a small country is 35,000(1.03)^x. Find the current population if x equals four years since the last

Komok [63]

Based on the model of the population and the amount of years that have passed, the current population is 39,393 people. 

The model of the population is:

= 35,000 x (1.03)^ x

If x is 4 years, slot this into the model to get:

= 35,000 x 1.03⁴

= 35,000 x 1.12550881

= 39,393 people

In conclusion, the current population is 39,393 people.

Find out more at brainly.com/question/1232096.

3 0

2 years ago

Whats a solution to y=x+2

Free_Kalibri [48]

It means, Whatever the Value of x is, add 2 to it. ( example x=5, it would be 5=2=7

so y-7)

3 0

3 years ago

The square root of a number is indicated by a _________sign.

dimaraw [331]

Answer:

$\sqrt{?}$

4 0

3 years ago