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NeX [460]
3 years ago
10

Last week a jacket cost $39.50 this week the price of the jacket decreased by $4.50. What is the price of the jacket after the d

ecrease how much would it cost to purchase 2 jackets this week ?
Mathematics
2 answers:
Anna11 [10]3 years ago
8 0
The new price of the jacket will be $35, and if we were to but two, it would cost $70
Nutka1998 [239]3 years ago
8 0
The answer will be $ 70.00 because once you minus 39.50 _ 4.50 for one it will cost $35.00 + 35.00 you will get a total of the cost of 70.00
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3 years ago
Add the following polynomials, then place the answer in the proper location on the grid. Write answer in descending powers of x.
CaHeK987 [17]

Answer:

-x^5+3x^4+16x^3+7x^2-3x+6

Step-by-step explanation:

Given polynomials are:

x^5-4x^4+7x^3+8, 9x^3+7x^2-10 and -2x^5+7x^4-3x+8

Now we need to add the given polynomials, then place the answer in the proper location on the grid. Also we need to write answer in descending powers of x.

So let's add them by combining like terms:

x^5-4x^4+7x^3+8+9x^3+7x^2-10-2x^5+7x^4-3x+8

-x^5+3x^4+16x^3+7x^2-3x+6

Hence final answer in descending order is -x^5+3x^4+16x^3+7x^2-3x+6

6 0
3 years ago
find the slope of the line through the given pair of points, if possible. Based on the slope, indicate whether the line through
Nat2105 [25]
Easy peasy
slope=(change in rise)/(change in run)
aka
slope between points (x1,y1) and (x2,y2) is
slope=(y2-y1)/(x2-x1) since y is rise/up and x is run/leftright

points

(-7,-9) and (-5,-8)
x1=-7
y1=-9
x2=-5
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remember minusing a negative means addin a positive
slope=(-8-(-9))/(-5-(-7))=
(-8+9)/(-5+7)=1/2

slope=1/2

positive slopes go from bottom left to top right

since it is less than 1
it is more horizonal than vertical




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3 years ago
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3 years ago
Need 4 digit code so i can pass
tigry1 [53]

Answer:

2311

Step-by-step explanation:

8 0
2 years ago
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