Financial Mathematics: Exercises and
Solutions (2024th Edition – Peter
Brusov) | Step-by-Step Solutions Manual
PDF
john works 40 hours a week as a carpenter. he spends 60% of this time building decks and 40%
installing siding. john is paid a different hourly wage for each type of labor. let x represent the
hourly wage for building decks and yy represent the hourly wage for installing siding. which
expression represents john's weekly income? - answer-24x + 16y
the bennetts spend $10,000.00 on a home improvement project. they make the purchase with
a credit card that has a 9% apr. they decide to make $150.00 monthly payments.
how many months will it take to pay off the credit card balance? - answer-XXX 61
maddie has a gross monthly income of $2200. she has 35% of her paycheck withheld as
deductions.
she pays $400 for rent. what percent of her net monthly pay goes to rent? - answer-28
according to the table, what is the tax for a single person with $24,589 in taxable income? -
answer-$2,674
a landscaping company charges a flat rate of $50, plus $15 per acre. John wants a price quote
on the cost of yard work for his plot of land.
1
, which expressions represent the cost of servicing x acres of john's land? select all that apply. -
answer-$50 + $15x
jose wants to start a restaurant and is writing a business proposal. his rent is $1,000 per month.
the monthly operating costs are equal to the wages paid to the employees, w, plus the business
overhead, k. jose wants his monthly sales revenue, x, to be 4 times greater than the operating
costs.
which expressions show the cost of running the business over the given time period?
match the statements with the function that best represents its cost. - answer-his yearly
profits : XXX 12($1000 - w - k)
his monthly costs of operations : $1000 + w + k
his semiannual costs of operations : 6($1000 + w + k)
his monthly profits : XXX 12x - $12000 - 12w - 12k
his yearly costs of operations : XXX 12x + $12000 - 12w - 12k
alice has an income of $52,000. she has an $8,300 exemption for her dependents. her
deductions are $2,560 for medical expenses and, as a teacher, $250 for educational supplies.
what is her net taxable income? - answer-$40,890
2
Solutions (2024th Edition – Peter
Brusov) | Step-by-Step Solutions Manual
john works 40 hours a week as a carpenter. he spends 60% of this time building decks and 40%
installing siding. john is paid a different hourly wage for each type of labor. let x represent the
hourly wage for building decks and yy represent the hourly wage for installing siding. which
expression represents john's weekly income? - answer-24x + 16y
the bennetts spend $10,000.00 on a home improvement project. they make the purchase with
a credit card that has a 9% apr. they decide to make $150.00 monthly payments.
how many months will it take to pay off the credit card balance? - answer-XXX 61
maddie has a gross monthly income of $2200. she has 35% of her paycheck withheld as
deductions.
she pays $400 for rent. what percent of her net monthly pay goes to rent? - answer-28
according to the table, what is the tax for a single person with $24,589 in taxable income? -
answer-$2,674
a landscaping company charges a flat rate of $50, plus $15 per acre. John wants a price quote
on the cost of yard work for his plot of land.
1
, which expressions represent the cost of servicing x acres of john's land? select all that apply. -
answer-$50 + $15x
jose wants to start a restaurant and is writing a business proposal. his rent is $1,000 per month.
the monthly operating costs are equal to the wages paid to the employees, w, plus the business
overhead, k. jose wants his monthly sales revenue, x, to be 4 times greater than the operating
costs.
which expressions show the cost of running the business over the given time period?
match the statements with the function that best represents its cost. - answer-his yearly
profits : XXX 12($1000 - w - k)
his monthly costs of operations : $1000 + w + k
his semiannual costs of operations : 6($1000 + w + k)
his monthly profits : XXX 12x - $12000 - 12w - 12k
his yearly costs of operations : XXX 12x + $12000 - 12w - 12k
alice has an income of $52,000. she has an $8,300 exemption for her dependents. her
deductions are $2,560 for medical expenses and, as a teacher, $250 for educational supplies.
what is her net taxable income? - answer-$40,890
2
