Answer:
(6x-1)(x-2)
You can always use FOIL to check the answers.
So,
The original price was $50.
The price was increased by 20%.
If you find 20% of $50 and add the result to $50, you will get the markup price.
20% --> 0.2
50(.2) = $10
10 + 50 = 60
The marked-up price of the boat is $60.
Answer:
The direction that the paraboa y=-4x^2-8x-13 open is
Down
Answer:
$17.60
Step-by-step explanation:
We know that Emma spent $16.00 on her food.
There is a 10% tax.
Therefore, the total bill will be the price <em>without tax</em> plus the <em>tax</em>.
The price without tax is $16.00.
Tax is 10%. So, the tax will be 10% of 16.
10% of 16 is the same as 0.1(16) or 1.6.
So, the tax is $1.60.
Therefore, the total bill is:
$16.00+$1.60=$17.60.
Emma’s total bill comes to $17.60