Answer: 3 x n -10 = n + 4
Step-by-step explanation:
n is your number,
3 times a number is 3 x n;
10 less than 3 times a number is 3 x n - 10
same means equality, we will use "="sign
3 x n - 10 = ...
n is your number
number plus 4 is (n + 4) --->
final expression is:
3 x n - 10 = n + 4
Answer:
8
Step-by-step explanation:
Answer:
The price per ounce is $0.175.
Step-by-step explanation:
Given:
Number of ounces = 10
Price of 10 ounces = $1.75
We know that, from unitary method, price of a unit quantity is given as:

Here, the number of quantities correspond to the number of ounces.
Total price corresponds to the price of the 10 ounces which is $1.75.
Now, unit rate or price per ounce is given as:
Price per ounce = 
Price per ounce = $0.175
Therefore, the price per ounce is $0.175.
Answer:
so I guess its 17/3
Step-by-step explanation: so first cancel out the plus and the minus B and than subtract minus 5 on both sides
And do the reciprocal of it and multiple 3/2 on both sides with 15