Diego is saving some money every week to be able to afford a trip to Spain. The total amount of money he has saved up and can be represented by the equation y=60x+225 , where y is the total amount of money saved, and x is the number of weeks he’s been saving money. What does the number 60 represent in this situation?

Q: Bryan started his account with $75 he received from his mom. He then saves 25 per month. What is an…

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Q: At their going-out-of-business sale, Bill's Bikes sold 39 bikes and had 57 left. Which equation…

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Q: A plane flying to Chicago begins its descent into O’Hare International airport. Once it starts, its…

A: Consider the given equation. h=-1200t+33000 The form of the equation is y=mx+c. Where c is…

Q: Sarah has an average of 94 on her 5 science quizzes. If her teacher drops her lowest grade of 81,…

A: It is given that ; The average marks of Sarah on 5 sciences quizzes  = 94 And if  teacher drops her…

Q: A store sells hardcover books for $5 and paperback books for $7. You buy 8 books, represented by the…

A: Let x and y be the number of paperback books and hardcover books purchased respectively. Then total…

Q: Teresa had some Girl Scout Cookies; she gave 2 of them to her best friend, and now she only has 4…

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Q: sides. There are two long sides and one shorter side parallel to the house, and he needs 267 feet…

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Q: Joe keeps his savings in a bank account.  He began with $500, and adds $150 each year.  In the form…

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Q: For the final touches, John wanted to paint the house using 3 colors. If he has 5 gallons of paint…

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Q: Two friends, Kennedy and Carson, had just bought their first cars. The equation y = 23.2x represents…

A: To find the distance travelled by person K using one gallon of gas, substitute 1 for x in the…

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: It costs $75 to join a fruit basket of the month club and $15 to purchase each fruit basket after…

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Q: The weight of a goat increased by 12 pounds is 38 pounds. Write an ADDITION equation to represent…

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Q: A financial advisor has invested $5,000 in two accounts. If one account contains x dollars, express…

A: To express the amount in the second account in terms of x, the amount invested in the first account.

Q: At the beginning of spring, Madelyn planted a small sunflower in her backyard. The sunflower's…

A: Given: h=16+4w                       where h is height of plant and w is time in weeks we need to…

Q: a cheer team is taking a road trip for a competition; there are 48 team members and coaches…

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Q: Jolie earned $205, 205 for babysitting in one month. She spent d dollars going to a water park with…

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Q: $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles.…

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Q: One piece of chocolate 3 grams of sugar, and one piece of starburst candy contains 5 grams of sugar.…

A: Let the number of chocolate pieces in the bag be x. To find the total amount of sugar in x…

Q: Jane has two test grades of 83, four grades of 86, and 3 grades of 92 on her first nine math tests.…

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Q: Over the weekend, you went to the shoe store.  You bought a pair of shoes for $50 and some pairs of…

A: Given that: Amount paid for a pair of shoes = $50 Amount of one pair of socks =$3 Total amount paid…

Q: Morgan's Mediterranean Restaurant has found that the number of falafel plates sold can be modeled by…

A: y=1.3x+7.8 where x  represents the number of years since 2000, and y  represents the number of…

Q: . The cost of one pound of grapes, g, is 15 cents more than one pound of apples, a. The cost of one…

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Q: One gram of protein contains 4 calories and one gram of fat contains 10 calories. If one servir of…

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Q: Suppose the two-variable equation y = 800 + 10x models the cost y of manufacturing x flash drives.…

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Q: An animal shelter spends $2.50 per day to care for each cat and $7.00 per day to care for each dog.…

A: Linear equation formation

Q: Each month Marla pays a $30 cell phone bill from her back account. At the end of one year, what is…

A: Given that Marla pays $30 each month for her cell phone bill from her bank account.

Q: baseball

A: We have to find an equation according to given information.

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.