Joseph is buying a pair of water skis that are on sale for 2/3 of the original price. After he uses a $25 gift certificate, the total cost before taxes is $115. What was the original price of the skis? Write an equation for the problem. Then solve the equation.

Q: At Parker’s Pizza Parlor, the total cost of an order of 5 slices of pizza is $12.37. This price…

A: Given, Total cost of an order of 5 slices of pizza is $12.37. Sales tax in total cost is $1.12. Cost…

Q: Zoe is buying turkey from the deli. Turkey costs $3.40 per pound. If she buys 2.5 pounds of turkey,…

A:

Q: A local pizzeria owner wants to retire. He sells the building and all the equipment for a total of…

A: He sells the building and all the equipment for a total of $420,000 he receives five times as much…

Q: A club bought a total of 280 orchestra and balcony tickets to an off-broadway show for a total of…

A:

Q: Teddy earns $9 an hour coaching a football camp. Last Saturday, he earned $63. Write the equation to…

A: Teddy earns  an hour =$9 earned =$63

Q: $7 less than twice his sister's, which equation can be used to determine his sister salary?

A: $7 less than twice his sister's salary. Which equation can be used to determine his sister salary?

Q: and

A:

Q: A couple has $25,000 in their retirement savings today. How many years do they have to save at 6%,…

A: Fixed amout that he have in starting = 25000 Let for x years he invest so, amount taken on 25000…

Q: Katie

A: Let, x be a number of weeks Cost of motor scooter=$518 Already saved amount= $188 Earn amount each…

Q: Kelly needs a gross pay of at least $945 a week to pay the bills. Her job is commission and she gets…

A: Kelly needs a gross pay of at least $945 a week to pay the bills. She gets commission of 7.5% for…

Q: Stephany is saving money for a trip to Hawaii. She has already saved $500. She needs to save a total…

A: Stephany already saved $500 , she needs to save total $3,400. She plans to save $100 per week to get…

Q: bobs sell phone company charges $35 for a month of unlimited calls and internet use and 0.15 per…

A: Given, Bobs sell phone company charges a bill for a month as follows:  unlimited calls and internet…

Q: use an algebraic approach to solve each problem. Mitsuko’s salary for next year is $44,940. This…

A: Given the next year salary of Mitsuko's is $44,940. To find present day salary of Mitsuko.

Q: Rhonda purchased a flat screen tv by writing a check for $372.60. If the sales tax where she lives…

A: Given, the check amount is $372,60, The sales tax is 8%. Now let the Original price of TV before…

Q: Mr. Stewart put $2000 in an investment account that increases his total investment amount by 10%…

A: Amount Of Investment = $2000 Interest on Investment = 10% His investment increases every month. So,…

Q: month until she repays this loan in full.  a. What is the equation that models the amount of money,…

A: Given that: Madeline borrowed = $2,380 Monthly payment = $140

Q: Robert earned 10$, which was 4 less than twice what Eric earned. How much money did Eric earn? Write…

A: Given:Robert earned 10$, that was 4less than twice of what Ericearned.

Q: Asia has a job selling cars. She is paid $2,000 per month. She also gets paid $200 for each car she…

A:

Q: Victoria bought a jacket on sale for 20% off, and paid $85. What was the original price of the…

A:

Q: At the grocery store Jerry spent $24.75 for 3 pounds of chicken and 3 pounds of cheese.The cheese…

A: Topic- Equation

Q: Translate into an equation and solve it. Janet gets paid $24 per hour. She heard that this is 3/4 of…

A:

Q: A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the…

A:

Q: Solve the problem. The local bakery marked down some day-old pies from $4.00 but kept the price over…

A: Solution : Given that

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.