Answer: 12kg
Step-by-step explanation:
$28.70 / $2.50 = 11.48kg —> 12kg
Answer:
k=20t/a
Step-by-step explanation:
20t=ak
20t/a=k
k=20t/a
The percent discount is: 20%
Step-by-step explanation:
The formula for percentage will be used to find the percentage of discount.
Given
Original price = $160.95
Discounted price = $128.44
The discount is:
D = Original price - sale price
The percent discount is given by:
Rounding off to nearest whole percent
20%
Hence,
The percent discount is: 20%
Keywords: Percentage, discount
Learn more about percentage at:
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Answer:
Wolfram|Alpha is capable of solving a wide variety of systems of equations. It can solve systems of linear equations or systems involving nonlinear equations, and it can search specifically for integer solutions or solutions over another domain. Additionally, it can solve systems involving inequalities and more general constraints.
Step-by-step explanation:
Answer:
0.45 m, 0.63 m, 0.72 m
Step-by-step explanation:
Let the three parts of the line be 5x, 7x and 8x
Therefore,
5x + 7x + 8x = 1.8
20x = 1.8
x = 1.8/20
x = 0.09
5x = 5*0.09 = 0.45 m
7x = 7*0.09 = 0.63 m
8x = 8*0.09 = 0.72 m