Mathematics

Mathematics, 18.12.2019 19:31, freedygotmoney

Astore sells hardcover books for $8 and paperback books for $5. you buy 7 books, represented by the equation x+y=7, where is the number of hardcover books and y is the number of paperback books. the equation 8x+5y=41 represents the total cost. how many of each type of book did you buy?

answer

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, ayowazzzgood

Factor this polynomial completely x^2-64

Answers: 1

Mathematics, 21.06.2019 18:00, Anabel818

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Answers: 1

Mathematics, 21.06.2019 18:30, gonzaloc

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Answers: 2

Mathematics, 21.06.2019 22:40, alex43079

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Answers: 3

Do you know the correct answer?

Astore sells hardcover books for $8 and paperback books for $5. you buy 7 books, represented by the...

Questions in other subjects:

Konu

Mathematics, 20.07.2019 19:30

The length of a rectangle is increasing at a rate of 6 cm/s and its width is increasing at a rate of 9 cm/s. when the length is 13 cm and the width is 11 cm, how fast is the area o...

Konu

Social Studies, 20.07.2019 19:30

April bradley's arguments in favor of solar power are hardly worth listening to. after all, look where she graduated from—northeast texas state. that's hardly ivy league. and look...

Konu

Arts, 20.07.2019 19:30

What major change took place with the arrival of contemporary african art? a. more textiles and less sculpture b. brighter, bolder colors c. adoption of modern materials d. none o...

Konu

Arts, 20.07.2019 19:30

Which step in critiquing art involves both artistic merit and personal opinion?...

Konu

Mathematics, 20.07.2019 19:30

He altitude of a triangle is increasing at a rate of 3000 centimeters/minute while the area of the triangle is increasing at a rate of 3500 square centimeters/minute. at what rate...

Konu

Mathematics, 20.07.2019 19:30

One competitor in a 100-mile bicycle race took a total of 5 hours to complete the course. his average speed in the morning was 23 miles per hour. his average speed in the afternoon...

Konu

Spanish, 20.07.2019 19:30

Choose the best spanish equivalent to the phrase. their relatives can visit soon. sus parientes pueden visitan pronto. sus parientes puede visitar pronto. sus parientes poder visit...

Konu

Arts, 20.07.2019 19:30

What was the inspiration for cindy sherman's untitled film stills series?...

Konu

Mathematics, 20.07.2019 19:30

The median of a set of three numbers is x. there at least three numbers in the set. write an algebraic expression, in terms of x, to represent the median of the new set of numbers...

Konu

Mathematics, 20.07.2019 19:30

Which monomial function has a minimum value? a. y=5x^10 b. y=-4x^11 c. y=-x^12 d. y=6x^7...

Other tasks in the category: Mathematics More task