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34kurt
3 years ago
10

Darryl has $5 left in his pocket. He spent $16 on a book, $20 on a compact disc, and $2 on a magazine. How much money did he hav

e at the beginning of the day?
Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

He had a total of $43 at the beginning of the day

Step-by-step explanation:

Step 1

Express the amount of money Darryl had in the beginning as follows;

A=E+R

where;

A=initial amount he had at the beginning

E=total expenditure

R=total remainder after spending

In our case;

A=unknown

E=Amount spent on book+amount spent on compact disc+amount spent on magazine

E=(16+20+2)=$38

R=$5

Step 2

Substitute the values in the expression and solve for A;

A=(38+5)=43

He had a total of $43 at the beginning of the day

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Answer:

\text{Net accrual income}=\$31,600

Step-by-step explanation:

We have been given that Marigold Industries collected $104,000 from customers in 2019. Of the amount collected, $24,400 was for services performed in 2018. In addition, Marigold performed services worth $39,000 in 2019, which will not be collected until 2020.

Let us find revenue earned in 2019 by subtracting revenue earned from 2018 and adding revenue earned in 2019 to total revenue as:

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