Question

Help these are all parts of one question just find the answers for them and in your answer label it like part A part B part C part D please and thank you. 1. The 30% discount on a $49 dollhouse2.the 20% tip on a $8 sandwich3. the total cost of a $112.75 meal with a 20% tip4. the price paid for a $15 shirt after a 45% discount

Answer 1

PART A.

The 30% discount refers to 30% of 49 less. So, let's find 30% of 49.

`0.30\cdot49=14.7`

The discount is $14.7. To find the final price, we subtract

`49-14.7=34.30`

The final price, after the discount, is $34.30.

PART B.

20% tip on an $8 sandwich means we have to find 20% of 8.

`0.20\cdot8=1.6`

The tip is $1.6.

PART C.

First, we find the 20% of 112.75.

`0.20\cdot112.75=22.55`

Then, we add the tip to the cost.

`112.75+22.55=135.30`

The final price is $135.30.

PART D.

First, we find 45% of 15.

`0.45\cdot15=6.75`

Then, we subtract the discount from the price

`15-6.75=8.25`

The price paid was $8.25.