dev purchased tickets to an airshow for 3 adults and 5 children and the total cost was $128. Susan purchased tickets for 4 adults and 6 children to the same airshow for $161. What was the price of...

dev purchased tickets to an airshow for 3 adults and 5 children and the total cost was $128. Susan purchased tickets for 4 adults and 6 children to the same airshow for $161. What was the price of...

Need to find out in how many days will you have both lessons again

the office building where leon's dad works has two more windows on the first floor and two times as many windows on the second floor as on the third floor. there are nine windows on the third floor...

Find both the experimental error and the percent error rounded to two decimal places if the experimental value is 200 and the known value is 205

Help please

Kley work at a donut factory, we're a 10-oz of coffee cost 95¢, a 14-oz cost 1.15$ and 20-oz cup cost 1.50$. During one busy period Kyle secure 59 cups of coffee, using 548 once of coffee, while collecting...

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A man built a hotel with 25floors above ground & 25 under ground how much has he built

Katie went to the bakery and bought 6 donuts and 6 coffees it came to 30.55. John went and bought 8 donuts and 4 coffees it came to 28.65. what is the price of 1 large coffee?

Xavier and Yogi want to ride their bikes to a game together. On the day of the game, Xavier ditched Yogi and left at 6:00 am. Yogi left at 9:00 am heading in the same direction at 25 miles per hour...

A toy store learned that when the price for a toy was set at $14.25, exactly 727 toys were sold per week. When the price for the toy dropped to $11.75, exactly 867 toys were sold per week. Let y=T(x)...

Annual fixed costs for a product are $75,000. The product itself sells for $6 and it costs $2 in variable costs to make each product. By how many units will the annual break-even point...

Rey bought a skateboard for $89.98 and a helmet for $44.85. the store clerk gave a discount of $18.50 for both items. If Rey gave the clerk $150 how much change should he get back

hree indviduals form a partnership and agree to divide the profits equally. X invests $6,500, Y invests $2,000, and Z invests $1,500. If the profits are $3,000, how much less does X receive then if...

Find the area of a maple cabinet surface that is constructed by a carpenter as a large square with sides of 12x feet and has a square cut out region whose sides are y feet. Factor the expression...

sam is 16 years old, which is 6 less than 2 times donald's age.

Our jalapeño pepper plants have been producing peppers like there’s no tomorrow, and Sunrise Farms has starting baking jalapeño poppers to sell at the farmer’s market. During our experiments to find...

if a card company has a initial investment of 50,000. the cost of producing one dozen is 2.50. write the total cost of C as a function of x, the number of cards produced.

To travel 75 miles, it takes Sue, riding a moped, 2 hours less time than it takes Doreen to travel 40 miles riding a bicycle. Sue travels 17 miles per hour faster than Doreen. Find the times and rates...

The equation given is y=120x

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