The new point after a reflection over the y-axis is (-4,6)
X=3 falls in the third piecewise function,
f(x)=x+1
f(3)=3+1=4
Jack paid $ 23000 for the ring.
<u>Solution:</u>
Given that, Jack Matthew bought a new diamond ring for $20,000
Sales tax is 5% with a 10% excise tax
<em><u>To find: total price including taxes</u></em>
Given that sales tax is 5% of 20,000

Also given that excise tax is 10%

<em>Total price = cost price + sales tax + excise tax</em>
Total price = 20,000 + 1000 + 2000
Total price = 23000
Hence, jack paid $ 23000 for the ring.
Answer:
2n+8
Step-by-step explanation:
Answer:
423
Step-by-step explanation: