Maria set up chairs for her sister's wedding in a particular pattern: the first row has 10 chairs, and for each subsequent row, the number of chairs increases by 4. How many rows of chairs are there if the total number of the chairs is  90

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

A:

Q: A basketball field house seats 15,000. Courtside seats sell for $8, end zone for $7, and balcony for…

A:

Q: A Broadway theater has 800 ​seats, divided into orchestra, main, and balcony seating. Orchestra…

A:

Q: A Broadway theater has 800​seats, divided into​ orchestra, main, and balcony seating. Orchestra…

A: x= number of orchestra​ seats y= number of main​ seats z= number of balcony seats

Q: A Broadway theater has 500​seats, divided into​ orchestra, main, and balcony seating. Orchestra…

A: Solution:-        given→A Broadway theater has 500 seats divided into…

Q: A certain job requires 700 person-hours to complete. How many days will it take for five people…

A: The total amount of work needed to finish the job is 700 person-hours.

Q: Barry Roque ordered ponkans and mangoes at a total cost of P 839.00. If ponkans were sold to him at…

A: Using the given conditions we can find answer only by trial and error method.

Q: Joy invests a total of $6000 in two accounts paying 5% and 11% interest, respectively. How much was…

A: Given, investment amount = $ 6000 Joy got a total interest for the year =$570 The interest rate for…

Q: A Broadway theater has 500 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

Q: A Broadway theater has 600 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A: Let there are x orchestra seats, y main seats, z balcony seats Total 600 seats are there. So,…

Q: Bob has 20 coins totaling $1.40. If he has only dimes (10 cents) and nickels (5 cents) how many of…

A: At first we create two equation fron the given condition And then solve it to find the no of coins.

Q: A grocery store displays their canned sardines in towers of eighteen rows, with each row having one…

A: The cans are arranged in arithmetic progression. With common difference 1 and number of terms 18 and…

Q: f you read 20 minutes per day every day and end up reading 12 books in a year, each of which is of…

A: Number of books reading in a year = 12 Number of pages in a book = 200 Number of minutes read every…

Q: A Broadway theater has 500 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

Q: Ruth is a server at an all-you-can eat sushi restaurant. At one table, the customers ordered 4 child…

A: Let us consider the price of a child buffet is x and that of the adult buffet is y.  At table 1, 4…

Q: City high school had a student reduction and lost 1/14 of its students. If 286 of its student were…

A:

Q: In a college archaeology class, 78 students are going to a dig site to find and study artifacts. The…

A: We will find how many sections will be studied by a group of 2 students as following.

Q: A broadway theater has 500 seats,divided into orchestra, main, and balcony seating. Orchestra sells…

A:

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

A:

Q: A Broadway theater has 500 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A: Let the number of orchestra seats be x . Let the number of main seats be y . Let the number of…

Q: A postal carrier can deliver to 130 houses in a 2.5 hour period. At this rate, how many hours will…

A: To find number of hours it will take to deliver to 312 houses.

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: In​ Marissa's calculus​ course, attendance counts for 15​% of the​ grade, quizzes count for 15​%…

A: Reviewing information, w=(15%, 15%, 50%, 20%)=(0.15, 0.15, 0.50, 0.20) X=(100%, 89%, 86%, 81%)=(1,…

Q: restaurant sold a total of 2541 meals in one week. If by Saturday they had sold 2137 meals, how many…

A:

Q: n be created?

A:

Q: Hosea is given $100. Each day, he gains 1% on the total dollar amount he has, then he loses 1% of…

A:

Q: last year, Teresa had $30,000 to invest. She invest in some of it in an account that paid 10% simple…

A:

Q: 2) On the opening night of a play at a local theatre, 946 tickets were sold for a total of $12,452.…

A:

Q: A Broadway theater has 400 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

Q: Oday is making trial mix out of 168 bags of cement and 252 bags of sand. He wants each new portion…

A:

Q: In​ Marissa's calculus​ course, attendance counts for 20​% of the​ grade, quizzes count for 20​%…

A: We have to find out average..

Q: A Broadway theater has 600 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

Q: The number of people applying for free financial aid has gone up in the past decade by 6.74%. If the…

A: Given Data: Change in percentage=0.0674   Number of people that used to apply=9720000

Q: A school has all of the fourth-grades in 4 rooms Room A, B, C, and D. Room B has 5 fewer students…

A: Let Room B has x number of students.  Room B has 5 fewer students tahn room C.  So, the number of…

Q: A Broadway theater has 600 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

Q: culture of bacteria triples by the end of each hour. If there were initially 40 bacteria in a…

A:

Q: 6. Ziad has 26 money bills in his bank, some are 500 L.L. bills and some are 1000L.L. bills. How…

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: A couple that has just had a baby boy has 3 first names chosen out and 4 middles names. If they…

A:

Q: Jill sold 4 times as many pails as Jack last month. If together they sold 250 pails last month, how…

A: topic- linear equations

Q: A thief steals a number of rare plants from a nursery. On the way out, the thief meets three…

A: Let the number of plants stolen originally be x. It is given that On the way out, the thief meets…

Q: A Broadway theater has 400 seats, divided into orchestra, main, and balcony seating. Orchestra seats…

A:

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 small movie theater sells adults and kids snack packs. On Sunday they sold 60 snack packs for a…

A: Given, Total number of snack packs=60 Total cost for sellings of snack packs=$366 Let, the total…

Q: A basketball team played 15 games and won 80% of them. If the team expects to play 30 games in all,…

A:

Q: A roller coaster has 3 trains with 8 rows per train. Riders stand in rows of 4, for a total of 32…

A: A roller coaster has 3 trains with 8 rows per train. Riders stand in rows of 4, for a total of 32…

Q: You have been asked to set up chairs for the school concert. The first row will have 10 seats, and…

A:

Q: A store sells televisions for $360 and video cassette recorders for $270. At the beginning of the…

A: Let he had x televisions and y video cassette recorders at the beginning of the week. So, total…

Q: A store sells televisions for $360 and video cassette recorders for $270. At the beginning of the…

A:

Q: From an unlimited selection of five types of soda, one of which is Dr. Pepper, you are putting 25…

A: The number of ways to select m objects out of n types of objects is calculated using the formula…