Algebraaaaaaaaaaaaaaaa.!?

The Carmike 14 Theatre charges $8 for an adult ticket and $4.50 for a child’s ticket. On a particular Friday night, the entire 950 seat theater was full. The total ticket receipts for the evening were $6462.50. How many of each type of ticket were sold?



Jeff Reed is the kicker for the Pittsburgh Steelers and is currently their top scorer. As a kicker, he can score two ways. A field goal is worth 3 points and the extra point after a touchdown is worth 1 point. Jeff has scored 37 points with 19 kicks. How many of his kicks were field goals, and how many were extra points?





The International Club sold 300 lb of granola bars and collected $111. The peanut butter bars cost 40￠ per lb, and the chocolate chip costs 35￠ per lb. How many pounds of each type were sold?



A landscaper planted some trees and bushes on a property. His first order was for 13 bushes and 4 trees and cost $487. The second order was for 6 bushes and 2 trees and cost $232. Find the price of each tree and bush.





Your family went to a restaurant for dinner. There are 6 people in your family. Some order the chicken dinner for $14.80 and some order the steak dinner for $17. If the total bill was $91, how many people ordered each type of dinner?





A movie theater sells tickets for $9.00 each. Senior citizens receive a discount of $3.00. One evening the theater sold 636 tickets and took in $4974 in revenue. How many tickets were sold to senior citizens? How many were sold to each type of “moviegoer”?





There are 13 animals in the barn. Some are chickens and some are pigs. There are 40 legs in all. How many of each animal are there?





A class of 195 students went on a field trip. They took 7 vehicles, some cars and some buses. Find the number of cars and the number of buses they took if each car holds 5 students and each bus hold 45 students.



At Elisa's Printing Company LLC there are two kinds of printing presses: Model A which can print 70 books per day and Model B which can print 55 books per day. The company owns 14 total printing presses and this allows them to print 905 books per day. How many of each type of press do they have?Algebraaaaaaaaaaaaaaaa.!?
Dude, are you trying to get people to do your homework for you ?



Al do one for you and it's up to you to think hard and get the rest done, otherwise, you wont learn a thing.



" There are 13 animals in the barn. Some are chickens and some are pigs. There are 40 legs in all. How many of each animal are there? "



Here's how you do it: Let the Pigs be P and the chickens, C.

Then, P + C = 13, that is, pigs + chicken = 13 animals

And 4P + 2C = 40. That is, 4 legs for each pig + 2 legs for each chicken totals 40 legs. You thus have 2 simultaneous equations:



2C + 4P = 40.... Eqn 1

C + P = 13. .... Eqn 2.



Solve using elimination method. Multiply Eqn 2 by 2 so that you have 2C in both equations; alernatively, multiply equation 2 by 4 so that you have 4P in both equations ---- so that you can subtract and eliminate.



Thus, after multiplying eqyn 2 by 2, you end up with



2C + 4P = 40.

2C + 2P = 26



Subtract bottom eqn from top to get, 2P=14. Thus, P = 7. Substitute this into any of the equations above, to give C = 6.



Thus, 7 pigs, 6 chickens. = 13 animals.

And

4 *7 + 6*2 = 28 + 12 = 40 legs.



Good day.
if you expect me to solve these, waste my time, and gain nuthin, your soooooo wrong m8 !! =PAlgebraaaaaaaaaaaaaaaa.!?
TIP: Next time post one question at a time.



There are 13 animals in the barn. Some are chickens and some are pigs. There are 40 legs in all. How many of each animal are there?





Here is the set up and you finish.



Let c = chickens



Let p = pigs



c + p = 13

2c + 4p = 40



This is a system of linear equations in two variables. The variables are c and p in this case.



Can you solve for c and p now?

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