Given:
Schaum's earnings in a month = 
His wife's earnings in a month = 
Where x is the number of working days in a month.
To find:
The total earnings in a month.
Solution:
We know that,
Total earnings = Schaum earnings + His wife's earnings in a month



Therefore, the correct option is A.
Step-by-step explanation:
everything can be found in the picture
Answer:


Step-by-step explanation:


The combination can be
- 20 Blueberry, 24 chocolate, 16 strawberry
- 10 Blueberry, 12 chocolate, 8 strawberry
- 5 Blueberry, 6 chocolate, 4 strawberry
<h3>What is factor?</h3>
A factor is a number that is multiplied by another number to produce the desired result. The answer to a multiplication puzzle is a product. Imagine multiplying the factors in a multiplication problem to get the answer. For instance, the factors 2 and 4 add up to 8: Just two factors or a great many factors can affect a number.
Total Number of Factors for N = (a+1) (b+1) (c+1) is the formula for the total number of factors for a given number.
given:
Type Number of muffins
blueberry 40
Chocolate 48
Strawberry 32
So, muffins need to be divided equally into separate gift baskets with the same number of each type of muffins in each basket.
The possible condition can be
2 gift basket
20 Blueberry, 24 chocolate, 16 strawberry
4 gift basket
10 Blueberry, 12 chocolate, 8 strawberry
6 gift basket
5 Blueberry, 6 chocolate, 4 strawberry
Learn more about factor here:
brainly.com/question/24182713
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