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AlladinOne [14]
3 years ago
6

You divide my number by 2

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
7 0

Answer:

-154

Step-by-step explanation:

100/2−(4)(50)−4

= 50−(4)(50)−4

= 50−200−4

= −150−4

= -154

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If r(x)=3x-1 and s(x)=2x+1,which expression is equivalent to (r/s)(6)
Soloha48 [4]
( \frac{r}{s} )(6)= \frac{r(6)}{s(6)}

r(6)=3(6)-1=18-1=17
s(6)=2(6)+1=12+1=13
( \frac{r}{s} )(6)= \frac{r(6)}{s(6)}= \frac{17}{13}



5 0
3 years ago
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What is the area of the rectangle in square units and how can i explain my answer
ZanzabumX [31]
The area of your rectangle will vary depending on the dimensions.  The area of any rectangle can be found with a simple equation...

Area = Length x Width    or    A = l x w

The answer to the area question will ALWAYS be in square units because when you multiply, you also multiply the units so, for example 2 inches x 2 inches = 4 inches^2.

Let's take a look at an example...  You have a rectangle with a length of 8 feet and a width of 4 feet.  What's the area?

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Easy as that!
6 0
3 years ago
Two consecutive negative integers have a product of 20. What are the integers
Mariulka [41]
The product<span> of </span>two consecutive negative integers<span> is 462. Determine the two </span>integers<span>. ... Since this is a quadratic equation, we'll </span>get<span> one side equal to zero (by subtracting 462 from each side): ... Since </span>20*20<span> = 400 we can start near there.</span>
5 0
3 years ago
3a+4+b+2a+5+b Simplify the expression?
MissTica

Answer:

5a+2b+9

Step-by-step explanation:

Given expression:

3a+4+b+2a+5+b

In order to simplify the given expression, we will first group the like terms.

3a+2a+b+b+4+5

Then we combine the like terms,

3a+2a=5a\\b+b=2b\\5+4=9

The terms combined can be written as:

5a+2b+9 (Answer)

7 0
3 years ago
You $5,000 in a simple interest bearing account. If the annual interest rate is 3.5% , what will your account balance be in 10 y
Natalija [7]

Answer:

Therefore my account balance will be in 10 year=$6,750

Step-by-step explanation:

Simple interest: Simple interest is calculated on the same principal each year.

I=\frac{Prt}{100}

I= simple interest.

r = rate of interest per annum.

t= time

Compound interest: The principal is not same each year. The principal will change from the second year.

The principal of 2nd year = Principal+ interest of 1st year.

The principal of 3rd year = Principal of 2nd year+ interest of 2nd year.

and so on

The Amount  (A)=P(1+\frac{r}{100})^t

Here P= $5,000

r=3.5%

and t=10 years

I=\$\frac{5000\times 3.5\times 10}{100}

 =$1750

Therefore my account balance will be in 10 year=$(5,000+1750)=$6,750.

8 0
4 years ago
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