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eimsori [14]
3 years ago
6

Simplify the expression by combining like terms. -3y - 2 - 3 + 17y

Mathematics
1 answer:
Nookie1986 [14]3 years ago
4 0

Answer:

14y -5

Step-by-step explanation:

Given:

-3y - 2 - 3 + 17y   (rearrange so that like terms are together)

= 17y - 3y -2 -3  (group like terms)

= (17y - 3y) + (-2 -3 )   simplify

= 14y + (-5)

= 14y -5

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The area of a square rug is 64 ft.² what is the perimeter of the rug?
Slav-nsk [51]

Answer:

32{ft}^{2}

Step-by-step explanation:

The area of a square rug = 64 ft²

First we will find the side of square rug = {64}^{2}  =  {s}^{2}

{s}^{2}  =  8

Perimeter of the rug = 4 \times 8= 32ft²

<h3>Hope it is helpful...</h3>
4 0
2 years ago
Hamburger sells 3 pounds for six dollars if Samantha 510 pounds of hamburger how much will she pay
Lina20 [59]
I believe you meant to say that if Samantha bought 510 pounds of hamburger, how much will she pay?
 
Now from the information we already have, we know that 3 pounds of hamburger will cost 6 dollars. 

The next thing we need to know is how much one pound of hamburger will cost. This will help us calculate  how much the rest will cost.

we now form an equation to assist us.
3 = 6
1= x

(where x represents the unknown price of one pound of hamburger)

Now we must cross-multiply:

3 * x = 6 x 1

3x = 6 

x = 6/3

x = 2

therefore one pound of hamburger costs 2 dollars.

Now, If one pound costs 2 dollars, how about 510 pounds?

We simply multiply:  510 x 2 = 1,020

Therefore  Samantha will pay 1, 020 dollars for 510 pounds of hamburger.






5 0
3 years ago
Jenny has saved $3,800 over the last 12 months. She saved either $250 or $350 a month. During the 12 month period, how many time
kari74 [83]
 5 months for it 5 times 250= 1250 
7 0
3 years ago
Read 2 more answers
Factor as the product of two binomials x^2-2x+1
Ket [755]

Answer:(x + 1)^2

Step-by-step explanation:

4 0
2 years ago
Consider the function represented by 9x + 3y=12 with x as the independent variable. How can this function be written using funct
agasfer [191]

Answer: f(x)=−3x+4

Step-by-step explanation:

In a function  

y

=

f

(

x

)

,  

x

is the independent variable and  

y

is the dependent variable.

So to represent the given equation as a function, it is just enough to solve it for  y

3 0
2 years ago
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