7+ 6
---
k
that's what it would look like if you wrote it out on paper
or you could type it like 7+(6/k)
hope it helps :)
You would represent the number of apples with the variable a.
So the equation for that word problem would be = a/12.
I hope you find this answer the most helpful! :)
Answer:
From <u>fourth</u> month onwards, the growth rate of 
is greater than that of 
.
Step-by-step explanation:
Given:
The growth rates of both bank accounts are given as:
Now, as per question, we need to find the value of 'x' when the value of 
. Or,
Now, we can do this by checking the values of 'x' by hit and trial method.
Let 
. The inequality becomes:
Let 
. The inequality becomes:
Let 
. The inequality becomes:
Let 
. The inequality becomes:
Therefore, the value of 'x' for which is 4.
So, from the fourth month onwards, the balance in becomes greater than .
The graphical solution is shown below to support the same.
From the graph, we can conclude that after the 'x' value equals 3.4, the graph of lies above of . Hence, for 
Answer:
(a+6)2=49 (use the distributive property and multiply 2 by everything left side
2a +12=49 (subtract 12 from both sides to isolate the a-term)
2a = 37 (divide both sides by 2 to get a alone)
a= 18.5 (this is your answer)
Step-by-step explanation:
I hope this helps :)
Answer: $18
Step-by-step explanation:
60% of original cost means 40% is taken off
40% = 0.4
30 x 0.4 = 12 so that is how much will be taken off
30-12= 18
$18
