Call the price of a book 'b'. We know that lunch cost $3.25 so let's say
we also know the total is $40. So we can write:
or
and then solve for 'b':
A book cost $5.95
Answer:
The difference in their wages is because the quantity of output produced by a unit of labor is higher for a cook than a dishwasher and also because Bruno is an unskilled labor while Charlie can be categorised as a semiskilled labor.
Step-by-step explanation:
Bruno is a dishwasher
Charlie is a cook
Bruno earnings=$x
Charlie earns $2 more than his twin Bruno
Charlie earnings= $x+2.00
At the same restaurant for an hourly rate
The difference in the wages of Bruno and Charlie is as a result of the productivity of labor
The quantity of output produced by a unit of labor is higher for a cook than a dishwasher and also because Bruno is an unskilled labor while Charlie can be categorised as a semiskilled labor.
Answer:
b(n) = -23 + 18n
Step-by-step explanation:
NOTE - This is an arithmetic sequence, so each number is increasing by addition. If you were in a geometric sequence, however, you'd be multiplying. This means that the explicit formula for the geometric sequence you'll be learning later on will be different.
The formula for explicit formula is b(n)=b(1)+d(n-1). The variable d represents the common difference and the a is whatever number of the term you are using.
Since you have b(1), you look at what your first term is. Plug -5 into a(1).
To find your common difference, find 13-(-5). This is 18, and adding it to the others you can see that it continues.
So, plugging in what you have so far it looks like b(n) = -5 + 18(n - 1)
All we need to do now is simplify.
1. Distribute: -5 + 18n - 18
2. Add like terms: -23 + 18n
Hope this helped and made sense lol.
Answer:
Step-by-step explanation:
Use the difference of squares formula.
Answer:
Step-by-step explanation:
