Ask question

Ask question

All categories

3 years ago

6

Expression A: 4x+ 5

2 answers:

ale4655 [162]3 years ago

7 0

D. 4x+5 can be rewritten as 2 + 4x + 3 by the distributive property

12345 [234]3 years ago

4 0

It’s definitely NOT D, as the distributive means distributing something.

Example of a distribution problem

7(5+2)
You need to distribute 7 into 5 and 2. (7•5 ) + (7•2)

The answer is A.

The are the same regardless of their value.

Hope that helps!

You might be interested in

What is the Area of an equilateral triangle whose sides are 8 feet long each?

Bess [88]

Answer:

27.71281 ft

Step-by-step explanation:

5 0

3 years ago

Alex invests $2,000 in a company's stock. After a year, the value of Alex's stock has increased to $2,500. What rate of return h

Kay [80]

The rate of interest is 25%

<u>Explanation:</u>

Given:

Principal, P = $2,000

Amount, A = $2500

Time, t = 1 year

Rate of Interest, r = ?

We know:

$Amount = P(1+\frac{r}{100})^t$

On substituting the value we get:

$2500 = 2000 (1 + \frac{r}{100})^1\\ \\\frac{25}{20}= (1+\frac{r}{100})\\$

$\frac{5}{20} = \frac{r}{100}\\ \\r = \frac{100 X 5}{20} \\\\r = 25$

Therefore, the rate of interest is 25%

5 0

3 years ago

Read 2 more answers

While attending a school carnival, you estimate the ratio of children to adults as If there are 180 people at the carnival, abou

Karolina [17]

Answer:

180-n_c

Step-by-step explanation:

Given that the ratio of children to adults is 2:1.

Let $n_c$ and $n_a$ be the number of children and adults in the school carnival.

So, $\frac {n_c}{n_a} = \frac 2 1$

$\Rightarrow n_c = 2 n_a \cdots(i)$

Given that the total number of peoples in the carnival =180

So, $n_c + n_a = 180$

$\Rightarrow n_a = 180-n_c \cdots(ii)$

Now, from equations (i) and (ii), we have

$n_c = 2(180-n_c) \\\\\Rightarrow n_c = 360 -2 n_c \\\\\Rightarrow n_c +2n_c = 360 \\\\\Rightarrow 3 n_c = 360 \\\\\Rightarrow n_c = 360/3 = 120.$

Hence, the number of children in attendance is 120.

5 0

3 years ago

How do we find the missing length indicated??

Nastasia [14]

Ask if you don't understand or whatever

7 0

3 years ago

Item 13<br> Graph.<br><br><br><br> y−5=4/3(x−5)<br><br> pls help

grin007 [14]

Answer:

I cant graph it for you but i can tell u the answer! i just saw that it has the full explanation better than mine!

Step-by-step explanation

3 0

3 years ago