Let X = the number of months.
You need to multiply $70 by the number of months (x) which is written as 70x. You then need to add that to the initial deposit of $450.
The equation is:
Total = 70x + 450
Answer:
Opposite/hypotenuse
Step-by-step explanation:
<h3>
Answer: n = 9</h3>
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Explanation:
Let's assume that n is not negative. If we tried the smallest nonnegative value, n = 0, then we get
- 30+n = 30+0 = 30
- n/3 = 0/3 = 0
- sqrt(n+16) = sqrt(0+16) = 4
The middle result 0 isn't a natural number. The set of natural numbers is {1,2,3,4,...} which is the set of positive whole numbers.
So we can't use n = 0.
Through trial and error, you should find that n = 9 is the next value we can try such that sqrt(n+16) is a natural number, and so is n/3.
If n = 9, then,
- 30+n = 30+9 = 39
- n/3 = 9/3 = 3
- sqrt(n+16) = sqrt(9+16) = 5
We see that the middle result is now larger than 0 and it's a natural number. The same can be said for the last result as well.
Answer:
-y/7 = 24
-y = 24(7)
-y = 168
y = -168
Step-by-step explanation:
Answer:
Step-by-step explanation:
(0, 9) (3, 0)
(0 - 9)/(3 - 0) = -9/3 = -3
y - 9 = -3(x - 0)
y - 9 = -3x + 0
y = -3x + 9
