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gregori [183]
4 years ago
9

Solve this equation. Please provide steps. y = x2 + 12x.

Mathematics
1 answer:
kondaur [170]4 years ago
8 0
Add those like terms since they're on the same side and you get 14x

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Find the original price of a pair of shoes if the sale price is $44 after 20% discount
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$44 is equal to the original price [P] take away 20% or 0.20 of the original price

44=P-0.20P

44 = 0.80*P

In other words, 44 is 80percent of the original price P
P = 55
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frutty [35]

Answer:

standard form is  :    - x^4   + 3 * x^2

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Step-by-step explanation:

f(x) = x^2-x^4 +2x^2

simplify it by combining like terms.

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8 0
4 years ago
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A plane flew 2,190 kilometers from Chicago to Flagstaff. Another plane flew 2,910 kilometers from Chicago to Oakland. How much f
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3 years ago
Which expression is equivalent to 5x + 2 - x + 10?
lara31 [8.8K]

Answer:

4x +12

Step-by-step explanation:

5x + 2 - x + 10\\\\\mathrm{Group\:like\:terms}\\=5x-x+2+10\\\\\mathrm{Add\:similar\:elements:}\:5x-x=4x\\=4x+2+10\\\\\mathrm{Add\:the\:numbers:}\:2+10=12\\=4x+12

8 0
3 years ago
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