Gary is selling paperback and hardcover books at a yard
sale. he charges $2 for each paperback...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.10.2019 07:00 blackeyes7659
Gary is selling paperback and hardcover books at a yard
sale. he charges $2 for each paperback. he earned $10
in sales of hardcover books. he earned $20 selling books
at the yard sale. how many paperbacks did he sell?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50
On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.02.2021 06:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 07.02.2021 06:30
![question](/tpl/images/cats/istoriya.png)
History, 07.02.2021 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 06:30
![question](/tpl/images/cats/geografiya.png)
Geography, 07.02.2021 06:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.02.2021 06:30