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AysviL [449]
4 years ago
12

if the item was marked up by 1/2 before it was placed on the sales floor,what was the price that the store paid

Mathematics
1 answer:
Lady bird [3.3K]4 years ago
3 0
Price =x

x=30

half of 30 is 15

add 15 to 30

get 45 do that but change you're numbers
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Which addition does the model below represent?<br> 08+(-3)<br> 2+(-3)<br> 5+3<br> 5+(-3)
Elden [556K]
The answer 2+(-3) well I just need to add more so don’t pay attention to this
7 0
4 years ago
6. (-2, 1) and (0,3) Slope= Equation=​<br><br>answer both please
olga_2 [115]

Answer:

(-2, 1) and (0, 3) has the slope of m = 1 and the equation is y = x + 3

(0, -2) and (3, -5) has the slope of m = 1 and the equation is y = -x - 2

Step-by-step explanation:

Hope this helps!

3 0
3 years ago
PART 1
Elena L [17]
Part 1:
perimeter of a rectangle = 2(L + W)
W = 5/6 L
perimeter of a rectangle = 2( L + 5/6L) 

Part 2: 
perimeter of the rectangle is 44 inches
perimeter of a rectangle = 2(L+5/6L)
44 = 2(L+5/6L)
44 = 2L + 10/6 L
44 = 3 2/3 L 
L = 12

W = 5/6 L 
W = 5/6 x 12
W = 10

Area = L x W
Area = 12 x 10
Area = 120 square inches


4 0
4 years ago
-7x^2+7x+1=-8<br> show all work please
Tcecarenko [31]
<span>Your equation is: 

f(x) = 7x - 2 

Solve for x. 

Add 2 to both sides of this equation to get: 

f(x) + 2 = 7x 

Divide both sides of this equation by 7 to get: 

(f(x) + 2)/7 = x 

Since, in general, a = b implies that b = a, this equation becomes: 

x = (f(x) + 2)/7 

Replace x with f(x) and replace f(x) with x to get: 

f(x) = (x+2)/7 

That's your inverse function. 

Graph both your function and your inverse function. 

Set y = f(x) to get: 

y = 7x - 2 (your regular function). 

y = (x+2)/7 (your inverse function). 

Graph also the function y = x. 
</span>
4 0
4 years ago
Read 2 more answers
Hey! i’ll give brainliest please help.
iVinArrow [24]

Answer:

It should be "adaptation and reconciliation".

8 0
3 years ago
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