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FrozenT [24]
3 years ago
12

Describe and correct the error made in finding the product. Please explain what's wrong

Mathematics
1 answer:
qaws [65]3 years ago
5 0
Okay, it's wrong because they forgot to do -2 times 3x.
The correct answer is 3^{2} -2x-8
Hope i got is correct!
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If 7x+3=24 what is the value of 5-4x?
sleet_krkn [62]
If 7x+3=24, that means x would be 3 so if you take 5-4x then that would be -7.
5 0
3 years ago
Read 2 more answers
-2x+18-1x+4=34 Show your work
Ede4ka [16]

Answer:

x=-4

Step-by-step explanation:

-2x+18-1x+4=34

step 1 combine like terms

-2x+-1x=-3x

18+4=22

-3x+22=34

step 2 subtract each side by 22

-3x=12

step 3 divide each side by -3

x=-4

hope this helps (:

4 0
2 years ago
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Write the fraction 7/8 as an equivalent fraction with the given denominator 40
Mekhanik [1.2K]

Answer:

35/40

Step-by-step explanation:

7/8, with the given denominator 40

So how do we get 8, to turn into 40?

Simple multiplication.

8x5 = 40, and whatever we multiply times the denominator, we multiply for the numerator.

So

7x5 = 35

The answer should be 35/40

8 0
2 years ago
Help please urgently
Mila [183]

Answer:

B is the variable and A is the numerical coefficient

7 0
2 years ago
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If you buy 12 pens for 22.20 dollars, how much does each pen cost?
jeyben [28]
 $ 1.85   you  divide  22.20 by 12 
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3 years ago
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