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Alja [10]
4 years ago
7

Solve, please!!!!!! I really need this!!!

Mathematics
2 answers:
finlep [7]4 years ago
8 0
Just go to math papa. It solves all kinds of problems like these. Anyways the answer is a=4. Please give me a thanks.
faltersainse [42]4 years ago
3 0
(a-4) (a+3) (a+3) (a+1)
_______ ________
a(a-1) 2(a+4)
Now eliminate anything that are pairs.
You should be left with
(a+1)
______ _____
a(a-1) 2
Multiply everything horizontally

a+1 a+1
______ = ____ <-----ANSWER
2(a^2-a) 2a^2-2a
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A bottle of cologne cost $19.98. The amount of sales tax is $.99. How much money should the customer pay the clerk for the colog
anzhelika [568]

Answer:

20.97

Step-by-step explanation:

the total cost is the cost of the cologne plus the tax

total cost = 19.98+ .99

total cost = 20.97


8 0
3 years ago
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Help me plzzz i need hwlp
Anuta_ua [19.1K]

Answer:

x = -2

Step-by-step explanation:

so how i would do it is

-4x + (-3) = -x +3 you would subtract 3 from the right side and add/ subtract it onto the left

then you have

-4x + (-6) = -x next you take the -4x and you would add it to the right side to get

-6 = 3x

lastly you divide -6 / 3 to get

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3 0
3 years ago
Find x and y. <br><br> please help !
IrinaK [193]

Using linear pairs,

115+5x=180\\\\5x=65\\\\x=\boxed{13}

By the exterior angle theorem,

2y=45+5(13)\\\\2y=45+65\\\\2y=110\\\\y=\boxed{55}

3 0
2 years ago
11. Sharon pays $98.75 for twenty-five
trasher [3.6K]

Answer:

$3.95

98.75 divided by 25

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4 years ago
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PLS HELP I WILL GIVE BRAIN THINGY
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4(3y+8)

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