20. What is Elena's annual cost after her parents' contribution and her scholarship? A. $31,020 B. $8,255 C. $7,755 D. $8,755

Q: Cindy has a new job offer but will need a new car for the job. After planning a budget, they…

A:

Q: Claire has take home pay of $2500 per month. If she spends $800 on housing and $350 on a car…

A: Given,    Home pay = $2500 Housing expenditure = $800 Car expenditure =$350   So,  Percentage of…

Q: If the Canadian dollar is worth 22% less than the U.S. dollar, by what percentage does the U.S.…

A: Solution

Q: If the price of gasoline increased by 20% one week and then again by 10% the following week by what…

A: Higher gasoline prices(P) raise transportation costs(C) for businesses. Due to increased price(P),…

Q: If a company sells its product for $30 and has a unit cost of $12, what is the company’s markup…

A:

Q: 4. Ryan has a checking account, a debit card, and online banking at Advantage Bank. If he makes 4…

A: In a year i.e. in 12 months, Ryan would have made 4 x 12 = 48 ATM transactions.  Also, he must have…

Q: Entire Project sold for $3,200,000 with Phase II selling for 20% more than Phase I, and Phase III…

A:

Q: an electric bill a variable expense?

A: Yes, electricity is a variable cost. It is priced in terms of cost per unit used.

Q: what is the purchase price of the lawnmower

A: Let the purchase price of the lawnmower be $ x According to question 14% of x is 70 14% x=700.14x=70

Q: Lee's gross salary is $6000 per month, but federal and state income tax totals about 30%. What is…

A: Given data:   The gross salary of Lee is: S=$6000 The federal and state income tax is: 30%. STEP-1…

Q: Suppose you spend $12 a week on snacks. If you donate half that amount to a charity, how much will…

A: Given that, you spend $12 a week on snacks.

Q: Saul makes $27.35 an hour and gets time and a half for overtime).

A:

Q: Leslie's monthly income is $1,871.04 and has fixed expenses of $912.46. Leslie treats her roommates…

A:

Q: You are paid time-and-a-half for each hour worked over 40 hours a week. Last week you worked 50…

A: Given You are paid time-and-a-half for each hour worked over 40 hours a week

Q: In 3 1/2 months John collected a debt of $91.00. What was the average amount of debt John collected…

A: The given data: Debt collected by John in 312 months =$91 The average amount of debt collected by…

Q: What is the total expenses after a year (52 weeks) for the front desk?

A: Total expense for front desk after a year will be the salary paid by the company.Number of positions…

Q: buyer just paid $40.98 for a calculator. If 28% of that amount was the seller's markup, then what…

A:

Q: A season has 81 home Games. If you purchase a season ticket in the bleacher section, what is the…

A:

Q: 10. The two-year community college Adam wants to attend has an annual tuition of $9,950. Adam earns…

A:

Q: A furniture store has a sale during which the sale price of a sofa is 1/3 off its original price.…

A: Use algebra and percentage formula to evaluate the problem.

Q: Hannah saved $250 at the start of each month for the last 10 years. If the accumulated value of her…

A:

Q: Justin was in trouble. He had used all of his father's masking tape to put his baseball bat back…

A:

Q: 18. Ricardo estimates it will cost $5,000 for his first year of college if he lives at home and…

A: Given that Ricardo estimates it will cost $5000 for his first year of college if he lives at home…

Q: The Hoskins family spends $600 per month on groceries for their family. If this is 12% of their…

A: Given problem is  : The Hoskins family spends $600 per month on groceries for their family. If…

Q: Sierra is trying to decide whether to rent an apartment for $1,200 per month or take out a mortgage…

A: The objective of this question is to find out the number of months it will take for the difference…

Q: An investment of $1500 paid interest of $120. How much interest would $2000 invested at the same…

A: Let x represents the interest paid for the investment $2000. Given that, the interest paid for the…

Q: Overall Costs of Goods. An operation’s beginning inventory on October 1st was valued at $54,000.…

A: Overall Cost of Goods for the month of October = Beginning Inventory of the month + Purchases of the…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.