John owns a hot dog stand he has found that his profit is represented by the equation P equals X2+76x+80. With P being the profit in dollars and X the number of hot dogs sold. how many hot

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: Jace's score is one-fourth of Alec's score. If Jace's score is -8, what is Alec's score? Write an…

A: NOTE: Refresh your page if you can't see any equations. . x=Jace's score y=Alec's score

Q: You want to start home delivery of giant two-toed sloth food.It costs $3perpoundplus a delivery fee…

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

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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: Jess earns $8 per hour. Create an equation for Jess where x is the number of hours and y is the…

A: Jess earns $8 per hour. Create an equation for Jess where x is the number of hours and y is the…

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: The distance, d, that a certain car is from Math City after h hours, can be determined by the…

A: Given,           The distance, d, that a certain car is from Math City after h hours, can be…

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: Diego is saving some money every week to be able to afford a trip to Spain. The total amount of…

A: Given: y=60x+225 in given equation, when we draw graph of it 60 represent slope of given line which…

Q: To help pay for the next school event, Terry and Tony want to make a profit from ticket sales for…

A: a) we need to write equation satisfying the given condition. b) we need to use substitution to find…

Q: A student at Brightville College starts with $300.00 on a meal plan card. Each meal at the dining…

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Q: shawn read x pages of a 214-page book. Write an equation that shows the number of pages y he has…

A: Total pages =214 Pages read =x Number of pages left to read is represented by y.

Q: Tanzina and David both repair computers. Tanzina charges $45 for a service call, plus $30/h for…

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Q: Jerry bought 3 burritos and 5 tacos and spent a total of 20$. Write an equation for the scenario,…

A: Given that Jerry bought 3 burritos and 5 tacos and spent a total of 20$.

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.