The price for the items ordered at lunch was $23.45.Now, let's find how much would the price be after you tip 20%?Important data:=> 23.45 dollars = total amount that was billed to your ordered items.=> 20% (20% /100% =.20) = the tip the you will be giving base on the amount you were charged for the items you bought.Now, since I already converted the 20% to decimal, let's start solving.=> 23.45 * . 20 = 4.69 dollarsNow, let's add<span>=> 23.45 + 4.69 = 28.14 dollars</span>
Answer:
x = 3 x = -4
x = 1 x = 8
Step-by-step explanation:
x² + x - 12
(x + 4) (x - 3)
x + 4 = 0
x = - 4
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x - 3 = 0
x = 3
x² - 9x + 8
(x - 8) (x - 1)
x - 8 = 0
x = 8
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x - 1 = 0
x = 1
Answer:
B
Step-by-step explanation:
Answer:
<em>a = 3/2 or a = -5/2</em>
Step-by-step explanation:
4a^2 + 4x - 15 = 0
<=> 4a^2 + 4x + 1 - 16 = 0
<=> (2a + 1)^2 - 4^2 = 0
<=> (2a + 1 - 4)(2a + 1 + 4) = 0
<=> (2a - 3)(2a + 5) = 0
<=> a = 3/2 or a = -5/2
I hope this helps!
The weight of the numeral 2 is hundreds.
