Ask question

Ask question

All categories

3 years ago

11

What is 4x +8= 16 is it true

1 answer:

Alinara [238K]3 years ago

6 0

Answer:

x=2.... is that what you're asking?

Step-by-step explanation:

You might be interested in

Which on is greater?<br><br> 342 hundredths plus 7 tenths <br> or<br><br> 3 plus 49 hundredths

vredina [299]

3 plus 4o hundredths is larger.

1. .412
2. 3.049

8 0

4 years ago

Read 2 more answers

A waste management survey collected data about the types of materials that were recycled by three different states in

Lelechka [254]

As a percentage, the relative frequency of plastics recycling in New Mexico in 2008 compared to plastics recycled in all three states combined is approximately <u>11%</u>.

<h3>What is relative frequency?</h3>

A relative frequency measures the proportion of events that occur within a class out of the total number of observations.

When using relative frequency, the results are usually displayed in percentages, proportions, and fractions.

<h3>Data and Calculations:</h3>

Year State Recycled Plastics Relative

(thousands of tons) Frequency

2008 New Mexico 500 0.111 (500/4,500)

2008 New York 1,500 0.333 (1,500/4,500)

2008 Texas 2,500 0.566 (2,500/4,500)

Total 4,500 1

Thus, the relative frequency of plastics recycling in New Mexico in 2008 compared to plastics recycled in all three states combined is approximately <u>11%</u>.

Learn more about relative frequency at brainly.com/question/3857836

#SPJ1

6 0

2 years ago

Y=4.76x what is the constant of proportionality

zalisa [80]

Answer:

4.76

Step-by-step explanation:

constant of proportionality=slope

slope=m

y=mx+b

m=4.76

4 0

3 years ago

Breyana is buying a new dress. The dress is on sale for 20% off. Breyana will also have to pay 10% sales tax on the discounted p

Vinvika [58]

Answer:

Breyana paid 88% of the dress's original price.

Step-by-step explanation:

We are given the following in the question:

Let x be the original price of dress.

The dress is on sale for 20%.

Price of dress after discount =

$(x-0.20x)$

Breyana will also have to pay 10% sales tax on the discounted price of the dress.

Price of dress after discount =

$0.10(x-0.20x)$

Total cost of dress =

$(x-0.20x) + 0.10(x-0.20x)$

We have to calculate percentage of original price paid by Breyana

$\dfrac{(x-0.20x) + 0.10(x-0.20x)}{x}\times 100\%\\\\=\dfrac{0.80x+0.08x}{x}\times 100\%\\\\=\dfrac{0.88x}{x}\times 100\%\\\\=88\%$

Thus, Breyana paid 88% of the dress's original price.

7 0

4 years ago

A swimming pool can be filled at the rate of 25 liters per minute using a special pump. How many hours will it take to fill a po

satela [25.4K]

Answer:

3.33 hrs

Step-by-step explanation:

5000 liters divided by 25 liters per minute = 200 minutes

3 0

3 years ago

Read 2 more answers