Answer:

Step-by-step explanation:
The sides of the larger rectangle are 10 cm and 6 cm.
The sides of the part cut out are 3 cm and 2 cm.
The part cut out is attached to one of the sides of the rectangle.
Perimeter of the new shape will be

Perimeter of old shape

Change in the perimeter is 
The perimeter of changed by
.
Trevion received the better one because he got it for 30.60
Step-by-step explanation:
Original price of cap bought by James = 38.99
Sale = 20% off
Amount of discount = 
Amount of discount = 7.80
Purchase price = Original price - Amount of discount
Purchase price = 38.99 - 7.80 = 31.19
Original price of cap bought by trevion
Sale = 10% off
Amount of discount = 
Amount of discount = 3.40
Purchase price = 34 - 3.40 = 30.60
Trevion received the better one because he got it for 30.60
Keywords: discount, subtraction
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8260 divided by 4 is 2065.
The answer is 2065 tangerines.
Answer:
$ 31.30
Step-by-step explanation:
The bill for food, tax and tip = $ 36
let the y be the amount paid for food and tax
y + 0.15 y = $ 36
1.15 y = $ 36
y = $ 36 / 1.15 = $ 31.30