The <em><u>correct answer</u></em> is:
$19.99.
Explanation:
33 1/3% is equal to taking 1/3 of a number. To take 1/3 of a number, we multiply by 1/3:
29.99(1/3) = 29.99/3 = 9.9966666667 ≈ $10
This means the price is marked down by $10. This makes the new price 29.99-10 = 19.99
Answer:
$85.60
Step-by-step explanation:
In this question, we need to find the price of the calculator after tax.
We know the cost of the calculator is $80 and the sales tax is 7%
To find your answer, we would multiply 80 by 1.07:
80 · 1.07 = 85.60
The total cost of the calculator is $85.60
2p+3c=24
p+c=10
solve for p: p= 10-c
Substitute for p: 20-2c+3c=24
add the Cs: 20+c=24
Subtract: c=4
So four people ordered a chicken sandwich.
The image of U will be (2,-1)
