| shade | | | Each rectangle stands for one third so shade
| this | | | only one rectangle.
| one | | | And one rectangle has two books in it (you
| | | | divide 6 by 3 to get 2).
| | | |
| | | |
| | | |
Answer:
37 pages per hour
Step-by-step explanation:
Given that :
Time Given to read = 45 minutes ; 45 / 60 = 0.75
Number of pages readable ad by Davida within the given time frame = 27 3/4 pages
David's reading rate in pages per hour :
Number of pages read / time taken (hrs)
[27 3/4] ÷ (45/60)
[111 / 4] ÷ (45/60)
(111 / 4 ) * (60/45)
(111 * 60) / (4 * 45)
6660 / 180
= 37 pages per hour
Answer:
y+14
Step-by-step explanation:
Answer:
It's the third option
Step-by-step explanation:
Let the number of chairs Gavin build per week is x and number of tables he builds per week is y.
It takes 4 hours to work on a chair and 10 hours to work on a table. So time taken to work on x chairs and y tables will be:

Gavin wants to work for no more than 40 hours. So we can write the inequality as:

It takes $10 worth of supplies to build a chair and $15 worth of supplies to build a table. So cost or worth of supplies for x chairs and y tables will be:

Gavin wants to spend no more than $80 on material. So we can write the inequality as:

Thus the system of inequalities is:


We can observe the possible combinations from the graph of these inequalities, which is shown below:
a) 0 chair and 3 tables
b) 5 chairs and 2 tables
c) 8 chairs and 2 tables