Tim and Tom are both members of the school's 10 person cross-country team.  The team is told to line up in order to receive their medals.  How many different ways can they line up, if Tim and Tom must stand next to each other?

Q: If Harry and Heinrick start eating at the same time, when will their ponds have the same number of…

A: Initially, number of Loly pads in harry's pond=20 Number of Lilly pads in Heinrick's pond=29 Harry…

Q: Ethan owns 8 pairs of pants, 4 shirts, 4 ties, and 3 jackets. How many different outfits can he wear…

A: The above example is an example of a combination. we have to find different combinations of outfits.

Q: A bag contains​ pennies, nickels,​ dimes, and quarters. There are 50 coins in all. Of the​ coins,10​…

A:

Q: The cost of a ticket to the Missouri cirus is $18.25 for children and $40.75 for adults. On…

A:

Q: Tabitha is packing for a trip. She has 16 pairs of shoes. If she has room to pack 5 pairs, how many…

A: Given, pair of shoes = 16 n = 16

Q: players.  There are 8 teams in the league.  Each player has 2 uniforms.  it costs $5 to dry clean 2…

A:

Q: he table shows different ways that Cam'ron can display his 12 model cars on shelves how many shelves…

A: Given that: 12 model cars.   8 shelves display 1 car.

Q: Of the books in a library. 1/3 came from Robbie's collection and 15 came from Marta's Of the rest,…

A:

Q: Sarah has to put an outfit on a mannequin every day at her job. if there are 5 shirts, 4 pants,  and…

A: Number of shirts= 5 Number of pants= 4 Number of hats= 8

Q: the store received 54 new books to place on 6 displays. The same number of books will be placed on…

A: To find out how many books will be placed on each display, you can divide the total number of new…

Q: 13 group of 12 friends went bowling. They each rented shoes for $3.00 a pair, and 4 friends bowled…

A: Let cost of each game bowled =$x Cost of each pair shoes =$3 Cost of 12 paids shoes =12X3 =$36

Q: Tickets for the homecoming dance cost $20 for a single ticket or $35 for a couple. Ticket sales…

A: Cost for  single ticket = $20Cost for couple ticket = $35People attended = 128Ticket sales totally =…

Q: Three shirts and five ties cost $23. Five shirts and one tie cost $20. Whatis the price of one…

A: Let, one shirt costs= $x and one tie costs= $y  So, cost of three shirts and five ties= 3x+5y= 23…

Q: To earn an A in a course, you must have a final average of at least 90%. On the first four…

A: Let x be a final examination counts as two grades 2xFinal average is  90%Total no of…

Q: Jack Frosty is preparing himself for another potential snowstorm by setting out all of his warmest…

A: given  2 pairs of boots 3 winter hats 3 pairs of gloves 4 jackets He has 2C1*3C1*3C1*4C1 outfit…

Q: David has to choose 5 chocolates from 6 different dark chocolates, 4 different white chocolates and…

A: From the given information,   David has to choose 5 chocolates from 6 different dark chocolates, 4…

Q: Matt has one-third the number of books that Minnie does. If they had one less book, between them…

A: Given that Matt has one third the number of books that Minnie does. Assume Minnie has total x books.…

Q: s did Miguel score?   A. 28 points   B. 12 points   C. 10 points   D. 22 points

A:

Q: Going into the final exam, which will count as two tests, Brooke has test scores of 80, 83, 71, 61,…

A: To find: The final score to achieve the average score of 80. Given: The Person B test scores are…

Q: brandon wants to join a video game clud. The membership costs $47, and every game that he rents will…

A:

Q: there is a flock of sheep and a flock of geese in the meadow. The number of heads of these animals…

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Q: Coach Smith wants to paint his classroom walls red. Each wall is 25 feet long and 9 feet tall. The…

A: Given that Coach Smith wants to paint his classroom walls red. Each wall is 25 feet long and 9 feet…

Q: bag of lollipops is shared among a group of children, where each child receives 10 lollipops. 6 more…

A:

Q: Nevaeh is trying to pick out an outfit for the first day of school. She can choose from pairs of…

A: From the given information we find the number of pairs she can choose.

Q: At a school assembly there are 5 seats in a row. Alex must sit next to Sophie but not next to Luke.…

A: Given The given statement is that Alex must sit next to Sophie but not next to Luke. Kylie and…

Q: Joey wishes to contribute three items to a gift box. He aims to pick from seven particular items.…

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Q: Last year’s freshman class at Big State University totaled 5,332 students. Of those, 1,257 received…

A:

Q: This map of six square blocks shows the location of Mae’s house (M), her grandfather’s house (G) and…

A: Basic information about Mae's moves:Mae will move only in upward or rightward direction to go from M…

Q: Brad and John met up for lunch. When they were done, Brad traveled 6 blocks east and John traveled 4…

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Q: If Snow White polishes the diamonds that the seven dwarves mine and bring home, she gets to keep 1/8…

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Q: Jack has 4 tiles and wants to fing out how many different shapes he can make with all of them.

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Q: John has 12 apples. John also has 20$ and wants to buy 5 more apples. Each apple costs $2, how much…

A: Given,         John has 12 apples. John also has 20$ and wants to buy 5 more apples. Each apple…

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.