A school luncheon made $750. Adult tickets cost $11 each and child tickets cost $8each. The number of children was halfthe number of adults. How many of each ticket were sold?State both the unknown variable/expression, write the equation, and write your answer in a complete sentence.

Q: johnna pays 500.00 php for materials to make strawberry jam. She makes 10 bottles of jam and sells 7…

A: Johna pays 500 php ---1 10 bottles of jam cost =500 php ---2  She sells 7 bottles =150 php ----3 She…

Q: Sam ate 2 corn dogs and 5 caramel apples at the fair. If corn dogs cost $2.25 each and caramel…

A: Given sam ate 2 corn dogs => cost = 2*2.25 = 4.5$ sam ate 5 caramel apples => cost = 5*0.95=…

Q: Natalie has a coin bank containing 250 coins, worth $39.25.  She has only dimes and quarters in the…

A: Natalie has a coin bank containing 250 coins, worth $39.25.  She has only dimes and quarters in the…

Q: Jackson has a points card for a movie theater. He receives 85 rewards points just for signing up.…

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Q: a person won 20000 and paid taxes of 25%. the remainder was invested partly for a 40% gain and a 10%…

A:

Q: Write an equation that is true when x is equal to -5, 4, or 0 and for no other values of x.

A: The solution are next step

Q: It cost $113.69 to rent a standard size car for 9 days. Find the price per day to rent this car

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Q: Pudge had $2.25 in dimes and nickels. If he had twice as many dimes as nickels, how many of each…

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Q: Akin has $50, which is eight dollars more than twice what Rhys has. How much does Rhys have?

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Q: Justin earned $25.67 one week and $37.85 the next week. He also purchased a DVD for $19.99 and gas…

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Q: Bob bought 22 chickens. Each chicken weighs 3.5 pounds. The chickens cost bob $99.33. How much did…

A: Find the solution below

Q: Sarah ordered 30 shirts that cost $6 each. She can sell each shirt for $13. She sold 23 shirts to…

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Q: For the holidays, Hansen is driving to visit his grandparents who live 527 miles away. Hansen's car…

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Q: Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys…

A:

Q: It cost 4 dollars to enter the fair. Each ride costs 2 dollars and 50 cent. You have 21 dollars and…

A:

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.