Answer:
Each quart is 1.31 to the customer.
Step-by-step explanation:
Cost of 1 quart to Wong = 0.75
Cost to you or I = 0.75 * 175/100 = 1.31
He sells each quart for 1.31 dollars.
8 minus 3 equals to 5.
5 subtracted by 15 equals to 10.
Answer:
Option C is correct
![y = \frac{1}{5}x](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B5%7Dx)
Step-by-step explanation:
The Proportional relationship says that:
then
the equation is of the form :
y = kx .....[1] where k is the constant of Proportionality
As per the statement:
Constant of proportionality (k) = ![\frac{1}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D)
Substitute in [1] we get;
![y = \frac{1}{5}x](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B5%7Dx)
Therefore, an equation represents a proportional relationship that has a constant of proportionality equal to 1/5 is ![y = \frac{1}{5}x](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B1%7D%7B5%7Dx)
Answer:
17%
Step-by-step explanation:
The initial value was 117,000
the final value was 136,900 i assume and not 136,90 like you had typed.
Answer:
1) The variable is x
2)
Solving the inequality we get x>34
3)
, solving the inequality we get b>10.2
Step-by-step explanation:
1. Define the variable:
The variable is x
2) Trini needs more than 51 cubic feet of soil to top up his raised garden. Each bag of soil contains 1.5 cubic feet. Write and solve an inequality to find how many bags of soil Trini needs.
![1.5x > 51](https://tex.z-dn.net/?f=1.5x%20%3E%2051)
Solving the inequality
![x>\frac{51}{1.5}\\x>34](https://tex.z-dn.net/?f=x%3E%5Cfrac%7B51%7D%7B1.5%7D%5C%5Cx%3E34)
Solving the inequality we get x>34
3) Write the inequality:
5 times b greater than 51
![5b > 51](https://tex.z-dn.net/?f=5b%20%3E%2051)
4) Solving the inequality
![5b > 51\\b>\frac{51}{5}\\b>10.2](https://tex.z-dn.net/?f=5b%20%3E%2051%5C%5Cb%3E%5Cfrac%7B51%7D%7B5%7D%5C%5Cb%3E10.2)
So, solving the inequality we get b>10.2