Answer:
You should study for about 30-60 minutes and make sure your somewhere quite so you can focus. While you take your assessment you want water, and maybe some gum.
Answer:
c=what is the total cost of ordering one book..
Step-by-step explanation:
Given function:
<u><em>What this means:</em></u>
- 15b+5 means that 15+5..
- b=1 for 15+15
- so if the cost of the book is 15 dollars it adds 5 since you brought that book or for other reasons.
- 15+5=1 book and b represents it.
Therefore, b=the total cost of ordering one book..
Equation 2 is 6 times the equation 1.
<u>Explanation:</u>
Given:
-5x - 8y = 4 -1
-30x - 48y = 24 -2
The 2nd equation can be simplified in following steps:
-30x - 48y = 24
Dividing both left and right hand side by 2. We get
-15x - 24y = 12
Dividing the equation further by 3 on both the sides. We get
-5x - 8y = 4 -3
We can see that on simplification of equation 2, it becomes same as equation 1.
Therefore, equation 2 is 6 times the equation 1.
