Answer:
Step-by-step explanation:
A=LxW
backpack (not including tax)?
3. Sarah buys a book for her music lessons that cost $24. It is on sale for 15% off, and she must pay 5% sales tax. What is the final price of the book?
4. Erik buys carrots and dip for a class snack. The carrots are $3.80, and the dip is $2.60. Erik has a coupon for 5% off his groceries. He does not need to pay tax. He gives the cashier $20. How much change does he receive back?
5. Liam buys a new TV that cost $360. The TV is on sale for 40% off, and the store is offering an additional 20% off all sale items. How much does Liam save on the TV?
Answer: The answer is $200
Step-by-step explanation:
Answer:
$200
Step-by-step explanation:
i took the test and got an a
Answer:
$(0.50+0.75n)
$6.50
Step-by-step explanation:
Please see attached picture for full solution.
A- If the dimensions of the rectangle are doubled, what is the area of the new rectangle in terms of x? Show your work.
B- Will the ratio of the area of the original rectangle to the area of the larger rectangle be the same for any positive value of x? Explain.
x f(x)
-2
-1
0
1
2
Answer:
it is 72
Step-by-step explanation:
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