Answer: she bought about 7 boxes.
Step-by-step explanation:
Answer:
(6,1)
Step-by-step explanation:
after switching the equations from y=mx+b, graph both equations. you will see that the point of intersection is (6,1)
X=3 or 3.5, I know that it isn't a direct answer but you asked this question yesterday and have gotten nothing so I will help narrow it down for you.
Answer:
The average rate of change is 10.
Step-by-step explanation:
Since the average rate of change is the slope of a line, you'd solve this problem by finding the slope.
First, you can start by using the
method.
Plug in the points (0,10) and (1,20).

Therefore your answer is 10.
Hope this helped!
Given:
Principal = $1400
Simple rate of interest = 1.25%
Time = 6 month
To find:
The balance of the account after simple interest.
Solution:
The formula for simple interest is

Where, P is principal, r is the rate of interest in % and t is time in years.
Time = 6 months
=
year
= 0.5 year
Putting 1400, r=1.25, t=0.5 years.



Now, the amount is



Therefore, the balance of the account after the simple interest is $1408.75.