13.60 because you add the coupon discount back on and subtract tax cost and divide by 2
Answer:
16 nickels and 20 dimes
Step-by-step explanation:
16x5=80
20x10=200
80+200=280
280 cents = $2.80
Answer:
1. L= A/W
2. 4m
Step-by-step explanation:
We can define this problem as a word problem relating to mensuration of flat shapes, a
rectangle
1. Let the length be L and the width be W
Given
Area A= 6m²
W= 1.5m
We know that the area of a rectangular shape is
Area = L x W
The expression for the length is
L= A/W
2. The solution for the length is
6=1.5L
L= 6/1.5= 4m
2(n-2)=9
That's the answer. U just set it up as it is written
Area = 1/2(Base * Height)
Area = 1/2(6*20) = 60m^2
the area of the triangle is 60m^2
