Answer:
23
Step-by-step explanation:
they add five
9+5=14
12+5=17
15+5=20
18+5=23
Answer:
The volume of the right rectangular prism is 180m³
The expression that shows how to calculate the volume is as follows
v = 3m * 15m * 4m
Step-by-step explanation:
To calculate the volume of a rectangular prism we have to use the following formula:
v = volume
w = width = 3m
l = length = 4m
h = height = 15m
v = w * h * l
we replace the values that we know
v = 3m * 15m * 4m
v = 180m³
The volume of the right rectangular prism is 180m³
Answer:
<u>The original price of the coat was £ 275</u>
Step-by-step explanation:
1. Let's review all the information given for solving this question:
Sale price of the coat = £ 220
Discount from the original price = 20%
2. Let's find the original price of the coat
Original price of the coat = x
Sale price of the coat = £ 220
Sale price of the coat = x - 20%x
220 = x - 0.2x
220 = x - 2x/10 (0.2 = 2/10)
2,200 = 10x -2x (Multiplying by 10 at both sides)
2,200 = 8x
2.200/8 = 8x/8 (Dividing by 8 at both sides)
275 = x
<u>The original price of the coat was £ 275</u>
Answer: b)1
Step-by-step explanation:
Answer:
Step-by-step explanation:
3.45/(3/4)
3.45/0.75
4.6$ per pound