You have been asked to set up chairs for the school concert. The first row will have 10 seats, and each additional row has 4 seats more than the previous row. How many seats are there in row 20?

Q: A bricklayer lays 4 bricks the first day of the job. On each day thereafter, he lays three times the…

A:

Q: A woman bought some large frames for $14  each and some small frames for $6 each at a closeout sale.…

A: Let the number of large frames be x and the number of small frames be y, thenAccording to question,…

Q: A woman bought some large frames for $14 each and some small frames for $7 each at a closeout sale.…

A: To calculate the number of each type of frames.

Q: An amphitheater has 15 seats in the first row and gains 4 additional seats in each successive row.…

A:

Q: To create and mix a salad, you have 14 different ingredients to choose from.  You will mix the…

A:

Q: Kara has 1010 books on a shelf and decides to move 33 of them to an empty shelf. In how many…

A: Kara has 10 books on a shelf and decides to move 3 of them to an empty shelf. In how many…

Q: A woman bought some large frames for $18 each and some small frames for $8 each at a closeout sale.…

A: Price of 1 large frame: $18 Price of 1 small frame: $8 Let the women bought 'x' large frames and 'y'…

Q: You are standing on the middle rung of a ladder. If you first move up 3 rungs, then move down 5…

A: Please refer the attached image for complete solution.

Q: How many people can be fed with 10 1/2 pizzas if each person is to get 3/8 of a pizza?

A:

Q: If Tim has 6 apples in each bag and he has 12 bags each, how many apples does he have all together?

A: Use unitary method.

Q: How many pounds of bacon should be ordered when serving a breakfast party of 85 people if each…

A:

Q: In his curry chicken recipe, Reynold uses 5 cups of curry sauce for every 7 people. How many cups of…

A:

Q: If John has 2 sweets and he give Mary 1 sweet . How many sweets are left for John

A:

Q: There are 64 dogs and cats at the pet store. If one out of every 4 animals is a cat, how many dogs…

A: Given Data: The total number dogs and cats at the pet store is: N=64 Let, The number of cats is x.…

Q: A restaurant has 20 items on their menu.  If you choose four different things to eat where the order…

A:

Q: Rick had already read 6 books this year before joining a book club, and he plans to read book every…

A: According to question Number of books he already read before joining a book club = 6 The total…

Q: You are on a farm that raises cows and chickens. If there are 20 animals total, and the animals have…

A: Number of 4 feeted(cows)animals =                                                        ( L - 2H )…

Q: While three watchmen were guarding an orchard, a thief slipped in and stole some apples. On his way…

A: A detailed solution is given below

Q: How many tarts does he have?

A: If he puts 5 tarts on each tray, he will have 1 tart left over i.e.  5x+1=y            ...... (1) If…

Q: A woman bought some large frames for $15 each and some small frames for $7 each at a closeout sale.…

A:

Q: A woman bought some large frames for $13 each and some small frames for $9 each at a closeout sale.…

A:

Q: Two participating teams each received 5 litres of water for an outdoor activity on a certain day.…

A:

Q: Find the seating capacity of a movie house with 40 rows of seats if there are 25 seats in the first…

A: Given that First row has 25 seatsSecond row has 28 seatsThird row has 31 seats and so on.Total…

Q: The public library has volunteers shelve books after they have been returned. When Lisa arrives to…

A: We are given that there are 5 non-fiction books for every 9 fiction books. Now, we are asked the…

Q: In a science classroom, where labs are performed, students are seated at lab tables. If the teacher…

A:

Q: Jasmine has 50 cans and collects 5 additional cans per week for a food drive. Leandra has no cans…

A:

Q: A woman bought some large frames for $11 each and some small frames for $6 each at a closeout sale.…

A: Write equation using given information

Q: In a box of dishes, bowls represent 2/5 of the number of plates. If there are 30 more plates than…

A:

Q: There are seven boys to every three girls in an introductory biology course. If there are 370…

A:

Q: For every 8 fruit cups that Maria makes,she uses 1 and 1/4 cups of blueberries. If she uses 5 cups…

A:

Q: For a trip, eli packed 5 shirts, 3 pairs of pants, and 4 pairs of shoes. how many different outfits…

A:

Q: Tony has $15 and saves $1.50 each day. Joan has $55 and spends $4.50 each day. In how many days will…

A: Let in 'x' days Tony have at least as much money as Joan.      Tony has $ 15 and he saves…

Q: You can choose from 25 flavours of ice cream and have enough money to get exactly 3 scoops. How many…

A: We need to find out the number of ways for the following.

Q: In a running competition, a bronze, silver and gold medal must be given to the top three girls and…

A:

Q: This year, The Springtown Times had 7,152 subscribers. That is 20% more than they had last year,…

A:

Q: You want to order your lunch from the school canteen, which offers student meal consisting of 1 cup…

A:

Q: if Jake got 5 apples and Katie takes away 3 how many apples will he have

A: To calculate the number of apples left with Jake.

Q: elenda received an order from a client to be finished in two weeks for her furniture business. If…

A: To determine the number of workers needs to finish the work in two weeks.

Q: A book has 625 pages, David has red 132 of the pages, Ana has red 134 of the pages and Lucas has red…

A: Total number of pages (T.P)=625 Number of pages read by David (DP)=132 Number of pages read by Ana…

Q: Camila and Evelyn work at a dry cleaners ironing shirts. Camila can iron 40 shirts per hour, and…

A:

Q: In a school,there is an equal number of boys and girls. How many students could possibly be in the…

A: We have to find the possible number of students in class

Q: Russell is 58 years younger than Kimberly. 7 years ago, Kimberly age was 3 times Russell’s age. How…

A:

Q: Henry wants to choose a core subject and an elective subject from a total of 6 core subjects and 4…

A: Total number of core subjects = 6 Total number of elective subjects = 4 Ways of selecting 1 core…

Q: A pianist plans to play 5 pieces at a recital from her repertoire of 20 pieces. How many different…

A:

Q: A restaurant manager wants to purchase 200 sets of dishes. One design costs ​$15 per​ set, while…

A:

Q: A basketball team sells tickets that cost $10, $ many tickets of each kind have been sold?

A: Given, a basketball team sells tickets that cost $10, $20, or, for VIP seats, $30. The team has sold…

Q: Mark is covering the top of a table with some left-over ceramic tiles. How many patterns can he make…

A: To Find: How many patterns can he make if he uses 3 blue tiles, 2 yellow and one each ofwhite, red…